@article{Mahapatra2007,
author = {Mahapatra, P. and Shibuya, K. and Lopez, A.D. and Coullare, F. and Notzon, F.C. and Rao, C. and Szreter, S. (on behalf of Monitoring vital events writing group)},
title= {Civil registration systems and vital statistics: sucesses and missed opportunities},
year = {2007},
doi = {10.1016/S0140-6736(07)61308-7},
journal = {The Lancet},
volume = {370 },
number = {10},
pages = {1653--1663},
}