Use the filter function to narrow down the selection by region, income, publication type and/or other criteria.
Shang, C., Chaloupka, F.J., Gupta, P.C. 2018
Palipudi, K.M., Gupta, P.C., Sinha, D.N. et al. 2012
Shah, P.B., Pednekar, M.S., Gupta, P.C. et al. 2008