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Microwave-assisted extraction and dispersive liquid-liquid microextraction followed by gas chromatography-mass spectrometry for isolation and determination of polycyclic aromatic hydrocarbons in smoked fish 2012 Department of Food Science and Technology/National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Print(0)
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Journal Article
Periodical, Full
Journal of chromatography.A
Periodical, Abbrev.
J.Chromatogr.A
Pub Date Free Form
11-May
Volume
1237
Issue
Start Page
30
Other Pages
36
Notes
CI: Copyright (c) 2012; JID: 9318488; 0 (Polycyclic Compounds); 2012/01/10 [received]; 2012/02/28 [revised]; 2012/02/29 [accepted]; 2012/03/10 [aheadofprint]; ppublish
Place of Publication
Netherlands
ISSN/ISBN
1873-3778; 0021-9673
Accession Number
PMID: 22483095
Language
eng
SubFile
Journal Article; IM
DOI
10.1016/j.chroma.2012.02.078 [doi]
Output Language
Unknown(0)
PMID
22483095
Abstract
A simple and efficient method was developed using microwave-assisted extraction (MAE) and dispersive liquid-liquid microextraction (DLLME) coupled with gas chromatography-mass spectrometry (GC-MS) for the extraction and quantification of 16 polycyclic aromatic hydrocarbons (PAHs) in smoked fish. Benzo[a]pyrene, chrysene and pyrene were employed as model compounds and spiked to smoked fish to assess the extraction procedure. Several parameters, including the nature and volume of hydrolysis, extracting and disperser solvents, microwave time and pH, were optimized. In the optimum condition for MAE, 1g of fish sample was extracted in 12 mL KOH (2M) and ethanol with a 50:50 ratio in a closed-vessel system. For DLLME, 500 muL of acetone (disperser solvent) containing 100 muL of ethylene tetrachloride (extraction solvent) was rapidly injected by syringe into 12 mL of the sample extract solution (previously adjusted to pH 6.5), thereby forming a cloudy solution. Phase separation was performed by centrifugation and a volume of 1.5 muL of the sedimented phase was analyzed by GC-MS in select ion monitoring (SIM) mode. Satisfactory results were achieved when this method was applied to analyze the PAHs in smoked fish samples. The MAE-DLLME method coupled with GC-MS provided excellent enrichment factors (in the range of 244-373 for 16 PAHs) and good repeatability (with a relative standard deviation between 2.8 and 9%) for spiked smoked fish. The calibration graphs were linear in the range of 1-200 ng g(-1), with the square of the correlation coefficient (R(2))>0.981 and detection limits between 0.11 and 0.43 ng g(-1). The recoveries of those compounds in smoked fish were from 82.1% to 105.5%. A comparison of this method with previous methods demonstrated that the proposed method is an accurate, rapid and reliable sample-pretreatment method that gives very good enrichment factors and detection limits for extracting and determining PAHs from smoked fish.
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Book Title
Database
Publisher
Elsevier B.V
Data Source
Authors
Ghasemzadeh-Mohammadi,V., Mohammadi,A., Hashemi,M., Khaksar,R., Haratian,P.
Original/Translated Title
URL
Date of Electronic
20120310
PMCID
Editors
Study on in vitro susceptibility of Candida spp. isolated from blood culture 2012 Struttura Semplice Dipartimentale di Microbiologia, Ospedale dell'Angelo, Mestre, Venezia, Italy.
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Journal Article
Periodical, Full
Le infezioni in medicina : rivista periodica di eziologia, epidemiologia, diagnostica, clinica e terapia delle patologie infettive
Periodical, Abbrev.
Infez Med.
Pub Date Free Form
Mar
Volume
20
Issue
1
Start Page
25
Other Pages
30
Notes
LR: 20141120; JID: 9613961; 0 (Antifungal Agents); 0 (Echinocandins); 0 (Pyrimidines); 0 (Triazoles); 304NUG5GF4 (Itraconazole); 7XU7A7DROE (Amphotericin B); 8VZV102JFY (Fluconazole); D83282DT06 (Flucytosine); F0XDI6ZL63 (caspofungin); JFU09I87TR (Voricon
Place of Publication
Italy
ISSN/ISBN
1124-9390; 1124-9390
Accession Number
PMID: 22475657
Language
ita
SubFile
English Abstract; Journal Article; IM
DOI
Output Language
Unknown(0)
PMID
22475657
Abstract
In recent years the incidence of bloodstream infections due to Candida species has progressively increased, partly due to the more critical conditions of hospitalized patients. There has been a significant increase in immune-compromised, diabetic and/or elderly patients, also with venous access, with a subsequent increase in Candida species isolated from bloodstream infections. In 2009-2010 in the hospitals of Mestre and Venice we isolated 123 Candida species from bloodstream infections: 59 Candida albicans, 28 Candida parapsilosis, 12 Candida glabrata, 9 Candida tropicalis, and 4 Geotrichum capitatum, while the 11 others belong to 8 different species. We calculated MIC for the following antifungal agents: fluconazole, itraconazole, voriconazole, 5-flucytosine, amphotericin B and caspofungin.
Descriptors
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Book Title
Database
Publisher
Data Source
Authors
Grandesso,S., Sapino,B., Mazzuccato,S., Solinas,M., Bedin,M., D'Angelo,M., Gion,M.
Original/Translated Title
Studio sulla incidenza e sulla sensibilita in vitro di ceppi di Candida spp. isolati da sangue
URL
Date of Electronic
PMCID
Editors
Genetic analysis of strawberry fruit aroma and identification of O-methyltransferase FaOMT as the locus controlling natural variation in mesifurane content 2012 Instituto Andaluz de Investigacion y Formacion Agraria y Pesquera, Centro de Churriana, 29140 Malaga, Spain.
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Plant Physiology
Periodical, Abbrev.
Plant Physiol.
Pub Date Free Form
Jun
Volume
159
Issue
2
Start Page
851
Other Pages
870
Notes
LR: 20150225; GENBANK/JQ322651; GENBANK/JQ322652; GENBANK/JQ322653; GENBANK/JQ322654; GENBANK/JQ322655; GENBANK/JQ322656; GENBANK/JQ322657; GENBANK/JQ322658; GENBANK/JQ322659; JID: 0401224; 0 (Flavoring Agents); 0 (Furans); 0 (Volatile Organic Compounds);
Place of Publication
United States
ISSN/ISBN
1532-2548; 0032-0889
Accession Number
PMID: 22474217
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1104/pp.111.188318 [doi]
Output Language
Unknown(0)
PMID
22474217
Abstract
Improvement of strawberry (Fragaria x ananassa) fruit flavor is an important goal in breeding programs. To investigate genetic factors controlling this complex trait, a strawberry mapping population derived from genotype '1392', selected for its superior flavor, and '232' was profiled for volatile compounds over 4 years by headspace solid phase microextraction coupled to gas chromatography and mass spectrometry. More than 300 volatile compounds were detected, of which 87 were identified by comparison of mass spectrum and retention time to those of pure standards. Parental line '1392' displayed higher volatile levels than '232', and these and many other compounds with similar levels in both parents segregated in the progeny. Cluster analysis grouped the volatiles into distinct chemically related families and revealed a complex metabolic network underlying volatile production in strawberry fruit. Quantitative trait loci (QTL) detection was carried out over 3 years based on a double pseudo-testcross strategy. Seventy QTLs covering 48 different volatiles were detected, with several of them being stable over time and mapped as major QTLs. Loci controlling gamma-decalactone and mesifurane content were mapped as qualitative traits. Using a candidate gene approach we have assigned genes that are likely responsible for several of the QTLs. As a proof of concept we show that one homoeolog of the O-methyltransferase gene (FaOMT) is the locus responsible for the natural variation of mesifurane content. Sequence analysis identified 30 bp in the promoter of this FaOMT homoeolog containing putative binding sites for basic/helix-loop-helix, MYB, and BZIP transcription factors. This polymorphism fully cosegregates with both the presence of mesifurane and the high expression of FaOMT during ripening.
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Database
Publisher
Data Source
Authors
Zorrilla-Fontanesi,Y., Rambla,J.L., Cabeza,A., Medina,J.J., Sanchez-Sevilla,J.F., Valpuesta,V., Botella,M.A., Granell,A., Amaya,I.
Original/Translated Title
URL
Date of Electronic
20120403
PMCID
PMC3375946
Editors
Indoor fine particle (PM2.5) pollution exposure due to secondhand smoke in selected public places of Sri Lanka 2012 Evaluation and Research Unit, National Institute of Health Sciences, Ministry of Health, Kalutara, Sri Lanka. sumalnandasena@gmail.com
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
American Journal of Industrial Medicine
Periodical, Abbrev.
Am.J.Ind.Med.
Pub Date Free Form
Dec
Volume
55
Issue
12
Start Page
1129
Other Pages
1136
Notes
LR: 20150225; CI: Copyright (c) 2012; GR: 5 D43 TW05750/TW/FIC NIH HHS/United States; GR: D43 TW005750/TW/FIC NIH HHS/United States; GR: D43 TW005750-10/TW/FIC NIH HHS/United States; JID: 8101110; 0 (Particulate Matter); 0 (Tobacco Smoke Pollution); NIHMS
Place of Publication
United States
ISSN/ISBN
1097-0274; 0271-3586
Accession Number
PMID: 22473526
Language
eng
SubFile
Journal Article; Research Support, N.I.H., Extramural; IM
DOI
10.1002/ajim.22040 [doi]
Output Language
Unknown(0)
PMID
22473526
Abstract
BACKGROUND: Secondhand smoke accounts for a considerable proportion of deaths due to tobacco smoke. Although the existing laws ban indoor smoking in public places in Sri Lanka, the level of compliance is unknown. METHODS: Fine particulate matter (PM(2.5)) levels in 20 public places in Colombo, Sri Lanka were measured by a PM monitor (Model AM510-SIDEPAK Personal Aerosol Monitor). Different types of businesses (restaurants, bars, cafes, and entertainment venues) were selected by purposive sampling. Only the places where smoking was permitted were considered. RESULTS: The average indoor PM(2.5) ranged from 33 to 299 microg/m(3). The average outdoor PM(2.5) ranged from 18 to 83 microg/m(3). The indoor to outdoor PM(2.5) ratio ranged from 1.05 to 14.93. In all venues, indoor PM(2.5) levels were higher than the Sri Lankan ambient PM(2.5) standard of 50 microg/m(3). All indoor locations had higher PM(2.5) levels as compared to their immediate outdoor surroundings. CONCLUSION: The study highlights the importance of improving ventilation and enforcing laws to stop smoking in public places.
Descriptors
Links
Book Title
Database
Publisher
Wiley Periodicals, Inc
Data Source
Authors
Nandasena,S., Wickremasinghe,A.R., Lee,K., Sathiakumar,N.
Original/Translated Title
URL
Date of Electronic
20120402
PMCID
PMC3432657
Editors
Enhanced motivational interviewing versus brief advice for adolescent smoking cessation: results from a randomized clinical trial 2012 Center for Alcohol and Addiction Studies, Brown University, Box G-S121, Providence, RI 02912, USA. Suzanne_Colby@brown.edu
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Addictive Behaviors
Periodical, Abbrev.
Addict.Behav.
Pub Date Free Form
Jul
Volume
37
Issue
7
Start Page
817
Other Pages
823
Notes
LR: 20150225; CI: Copyright (c) 2012; GR: 1R01 AA016000/AA/NIAAA NIH HHS/United States; GR: 1R01 DA11204/DA/NIDA NIH HHS/United States; GR: 1T32 DA016184/DA/NIDA NIH HHS/United States; GR: K05 AA019681/AA/NIAAA NIH HHS/United States; GR: R01 AA016000/AA/N
Place of Publication
England
ISSN/ISBN
1873-6327; 0306-4603
Accession Number
PMID: 22472523
Language
eng
SubFile
Journal Article; Randomized Controlled Trial; Research Support, N.I.H., Extramural; IM
DOI
10.1016/j.addbeh.2012.03.011 [doi]
Output Language
Unknown(0)
PMID
22472523
Abstract
BACKGROUND: Motivational interviewing (MI) is widely used for adolescent smoking cessation but empirical support for this approach is mixed. METHODS: Adolescent cigarette smokers 14-18 years old (N=162) were recruited from medical, school, and community settings and randomly assigned to enhanced MI or brief advice (BA) for smoking cessation. MI comprised an in-person individual session, a telephone booster session one week later, and a brief telephone-based parent intervention. BA consisted of standardized brief advice to quit smoking. Assessments occurred at baseline, post-treatment and at 1-, 3-, and 6-month follow ups. RESULTS: Biochemically-confirmed 7-day point prevalence abstinence rates were low (e.g., 4.5% for MI; 1.4% for BA at 1 month) and did not differ significantly by group at any follow up. Only those in MI reported significant decreases in cigarettes smoked per day (CPD) from baseline to 1 month. At 3 and 6 months, smokers in both groups reported significantly reduced CPD with no differences between groups. MI reduced perceived norms regarding peer and adult smoking rates, while BA had no effect on normative perceptions. No group differences emerged for self-reported motivation or self-efficacy to quit smoking. CONCLUSIONS: Findings support the efficacy of MI for addressing normative misperceptions regarding peer and adult smoking and for modestly reducing CPD in the short-term; however, these effects did not translate to greater smoking abstinence. MI may have more promise as a prelude to more intensive smoking intervention with adolescents than as a stand-alone intervention.
Descriptors
Links
Book Title
Database
Publisher
Elsevier Ltd
Data Source
Authors
Colby,S.M., Nargiso,J., Tevyaw,T.O., Barnett,N.P., Metrik,J., Lewander,W., Woolard,R.H., Rohsenow,D.J., Monti,P.M.
Original/Translated Title
URL
Date of Electronic
20120316
PMCID
PMC3356495
Editors
Analysis on status pollution and variation of BTEX in Beijing 2011 Institue of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China. sj@dq.cern.ac.cn
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Huan jing ke xue= Huanjing kexue / [bian ji, Zhongguo ke xue yuan huan jing ke xue wei yuan hui "Huan jing ke xue" bian ji wei yuan hui.]
Periodical, Abbrev.
Huan Jing Ke Xue.
Pub Date Free Form
Dec
Volume
32
Issue
12
Start Page
3531
Other Pages
3536
Notes
LR: 20131121; JID: 8405344; 0 (Air Pollutants); 0 (Benzene Derivatives); 0 (Coal Ash); 0 (Vehicle Emissions); 0 (Xylenes); 3FPU23BG52 (Toluene); J64922108F (Benzene); L5I45M5G0O (ethylbenzene); ppublish
Place of Publication
China
ISSN/ISBN
0250-3301; 0250-3301
Accession Number
PMID: 22468513
Language
chi
SubFile
English Abstract; Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
Output Language
Unknown(0)
PMID
22468513
Abstract
In order to study the pollution status and the seasonal and diurnal variations, ambient concentrations of BTEX were analyzed at Beijing from 2008-10 to 2009-10, by using the method of two-step-concentration-gas spectrometry/mass (CCD-GC/MS). The average concentration of BTEX in Beijing was 13.9-44.0 microg x cm(-3). The dominant compound components were toluene, benzene, followed by ethyl benzene, m/p-xylene, o-xylene. Compared with foreign cities and regions, the level of BTEX at Beijing atmosphere was relatively lower. The study found that BTEX in Beijing mainly came from vehicle emissions, coal and solvent evaporation were also important sources of BTEX. No significantly obvious seasonal variation was observed, with the highest concentrations observed in spring and summer and the lowest concentrations generally found in autumn. Seasonal variations of emission sources were the main reason for seasonal changes of BTEX. However, the impact of weather factors on the BTEX can not be ignored, such as temperature and strong winds. Significant diurnal variations in BTEX were observed. The BTEX concentrations displayed a bimodal pattern, with peak between 08:00 and 10:00. and between 16:00 and 08:00. The minimum concentration generally appeared around 14:00.
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Sun,J., Wang,Y.S., Wu,F.K.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Lower prevalence of cigarette and waterpipe smoking, but a higher risk of waterpipe dependence in Lebanese adult women than in men 2012 Faculty of Public Health & Pharmacy, Lebanese University, Beirut, Lebanon. pascalesalameh1@hotmail.com
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Women & health
Periodical, Abbrev.
Women Health
Pub Date Free Form
Volume
52
Issue
2
Start Page
135
Other Pages
150
Notes
LR: 20151119; JID: 7608076; 059QF0KO0R (Water); 7U1EE4V452 (Carbon Monoxide); ppublish
Place of Publication
United States
ISSN/ISBN
1541-0331; 0363-0242
Accession Number
PMID: 22458290
Language
eng
SubFile
Evaluation Studies; Journal Article; IM
DOI
10.1080/03630242.2012.656885 [doi]
Output Language
Unknown(0)
PMID
22458290
Abstract
The objective of this study was to evaluate whether nicotine dependence was higher in Lebanese women smokers compared with men smokers. Data were taken from a national cross-sectional study. Lebanese residents aged >/= 40 years were enrolled between October 2009 and September 2010. After informed consent, participants answered a standardized questionnaire about smoking behaviors and dependence (measured by the Fagerstrom-Test-Nicotine-Dependence for cigarettes and the Lebanon-Waterpipe-Dependence-Scale 11 for waterpipes): 1,066 males and 1,134 females were interviewed. 58.7% versus 42.9% of them, respectively, ever smoked cigarettes, while 6.9% versus 6.7% ever smoked a waterpipe (p
Descriptors
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Book Title
Database
Publisher
Data Source
Authors
Salameh,P., Khayat,G., Waked,M.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Indoor air quality in Virginia waterpipe cafes 2013 Department of Psychology, Virginia Commonwealth University, Richmond, Virginia 23298, USA.
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Tobacco control
Periodical, Abbrev.
Tob.Control
Pub Date Free Form
Sep
Volume
22
Issue
5
Start Page
338
Other Pages
343
Notes
LR: 20150225; GR: F31DA028102/DA/NIDA NIH HHS/United States; GR: R01CA120142/CA/NCI NIH HHS/United States; GR: R01DA024876/DA/NIDA NIH HHS/United States; GR: R01DA025659/DA/NIDA NIH HHS/United States; GR: R25 CA090314/CA/NCI NIH HHS/United States; GR: T32
Place of Publication
England
ISSN/ISBN
1468-3318; 0964-4563
Accession Number
PMID: 22447194
Language
eng
SubFile
Comparative Study; Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; IM
DOI
10.1136/tobaccocontrol-2011-050350 [doi]
Output Language
Unknown(0)
PMID
22447194
Abstract
INTRODUCTION: A revised indoor air quality law has been implemented in Virginia to protect the public from the harmful effects of secondhand smoke exposure. This legislation contains exemptions that include allowances for smoking in a room that is structurally separated and separately ventilated. The objective of the current study was to examine the impact of this law on air quality in waterpipe cafes, as well as to compare the air quality in these cafes to restaurants that allow cigarette smoking and those where no smoking is permitted. METHODS: Indoor air quality in 28 venues (17 waterpipe cafes, five cigarette smoking-permitted restaurants and six smoke-free restaurants (five with valid data)) in Virginia was assessed during 4 March to 27 May 2011. Real-time measurements of particulate matter (PM) with 2.5 mum aerodynamic diameter or smaller (PM2.5) were obtained and occupant behaviour/venue characteristics were assessed. RESULTS: The highest mean PM2.5 concentration was observed for waterpipe cafe smoking rooms (374 mug/m(3), n=17) followed by waterpipe cafe non-smoking rooms (123 mug/m(3), n=11), cigarette smoking-permitted restaurant smoking rooms (119 mug/m(3), n=5), cigarette smoking-permitted restaurant non-smoking rooms (26 mug/m(3), n=5) and smoke-free restaurants (9 mug/m(3), n=5). Smoking density was positively correlated with PM2.5 across smoking rooms and the smoke-free restaurants. In addition, PM2.5 was positively correlated between smoking and non-smoking rooms of venues. CONCLUSIONS: The PM2.5 concentrations observed among the waterpipe cafes sampled here indicated air quality in the waterpipe cafe smoking rooms was worse than restaurant rooms in which cigarette smoking was permitted, and state-required non-smoking rooms in waterpipe cafes may expose patrons and employees to PM2.5 concentrations above national and international air quality standards. Reducing the health risks of secondhand smoke may require smoke-free establishments in which tobacco smoking sources such as water pipes are, like cigarettes, prohibited.
Descriptors
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Book Title
Database
Publisher
Data Source
Authors
Cobb,C.O., Vansickel,A.R., Blank,M.D., Jentink,K., Travers,M.J., Eissenberg,T.
Original/Translated Title
URL
Date of Electronic
20120324
PMCID
PMC3889072
Editors
Sports activity and the use of cigarettes and snus among young males in Finland in 1999-2010 2012 Research Department, Centre of Military Medicine, Helsinki, Finland. Ville.Mattila@uta.fi
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
BMC public health
Periodical, Abbrev.
BMC Public Health
Pub Date Free Form
22-Mar
Volume
12
Issue
Start Page
230
Other Pages
2458-12-230
Notes
LR: 20151119; JID: 100968562; OID: NLM: PMC3325877; 2011/10/18 [received]; 2012/03/22 [accepted]; 2012/03/22 [aheadofprint]; epublish
Place of Publication
England
ISSN/ISBN
1471-2458; 1471-2458
Accession Number
PMID: 22439614
Language
eng
SubFile
Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1186/1471-2458-12-230 [doi]
Output Language
Unknown(0)
PMID
22439614
Abstract
BACKGROUND: Studies of the relationship between sports activity and smoking among adolescents and young adults report contradictory results. We examined the association between sports activity (intensity and type of sport) and the current use of snus (Swedish snuff), cigarette smoking, and the combined use of cigarettes and snus (dual use) among young males in Finland. METHODS: Data were collected from 16,746 male conscripts who completed a survey during the first days of their conscription during the years 1999-2010 (median age 19 years, response rate 95%). Main outcome measures were self-reported daily/occasional use of snus, cigarette smoking, and dual use. The association between sports activity, type of sport, and several sociodemographic background variables was assessed using logistic regression analysis. RESULTS: Over the study period (1999-2010), the prevalence of cigarette smoking decreased from 42% to 34%, while snus use increased from 5% to 12%, and dual use increased from 7% to 13% (p
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Mattila,V.M., Raisamo,S., Pihlajamaki,H., Mantysaari,M., Rimpela,A.
Original/Translated Title
URL
Date of Electronic
20120322
PMCID
PMC3325877
Editors
The effect of cigarette smoking on allergic conditions in Maltese children (ISAAC) 2012 Department of Medicine, Mater Dei Hospital and University of Malta, Malta. stevemonte@waldonet.net.mt
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology
Periodical, Abbrev.
Pediatr.Allergy Immunol.
Pub Date Free Form
Aug
Volume
23
Issue
5
Start Page
472
Other Pages
478
Notes
CI: (c) 2012; JID: 9106718; 0 (Tobacco Smoke Pollution); 2012/03/22 [aheadofprint]; ppublish
Place of Publication
England
ISSN/ISBN
1399-3038; 0905-6157
Accession Number
PMID: 22435636
Language
eng
SubFile
Journal Article; IM
DOI
10.1111/j.1399-3038.2012.01276.x [doi]
Output Language
Unknown(0)
PMID
22435636
Abstract
Maltese children are frequently exposed to tobacco smoke through passive and personal smoking. In the phase 3 ISAAC study questionnaire, we enquired about passive smoking to the parents of 3816 (80% response rate) 5- to 8-yr-old children and about passive and personal smoking to 4139 (90% response rate) 13- to 15-yr-old participating children. Thirty-one percent of 5- to 8-yr olds were passive smokers with their father more likely to be the smoker (p
Descriptors
Links
Book Title
Database
Publisher
John Wiley & Sons A/S
Data Source
Authors
Montefort,S., Ellul,P., Montefort,M., Caruana,S., Grech,V., Agius Muscat,H.
Original/Translated Title
URL
Date of Electronic
20120322
PMCID
Editors