@article{Bonu2003,
author = {Bonu, S. and Manju, R. and Baker, T.D.},
title= {The impact of the National Polio Immunization Campaign on levels and equity in immunization coverage: Evidence from rural North India},
year = {2003},
doi = {10.1016/S0277-9536(03)00056-X},
journal = {Social Science & Medicine},
volume = {57},
number = {10},
pages = {1807--1819},
}