@article{Singh2013,
author = {Singh, P.K. },
title= {Trends in Child Immunization across Geographical Regions in India: Focus on Urban-Rural and Gender Differentials},
year = {2013},
doi = {10.1371/journal.pone.0073102},
journal = {PLoS ONE},
volume = {8},
number = {9},
pages = {e73102},
}