@article{Balarajan2011,
author = {Balarajan, Y. and Selvaraj, S. and Subramanian, S.V.},
title= {Health care and equity in India},
year = {2011},
doi = {10.1016/S0140-6736(10)61894-6},
journal = {Lancet},
volume = {377},
number = {9764},
pages = {505--515},
}