@article{King2009,
author = {King, G. and Gakidou, E. and Imai, K. and Lakin, J. and Moore, R.T. and Nall, C. and Ravishankar, N. and Vargas, M. and Téllez-Rojo, M.M. and Hernández-Ávila, J.E. and Hernández-Ávila, M. and Hernández-Llamas, H. },
title= {Public policy for the poor? A randomised assessment of the Mexican universal health insurance programme},
year = {2009},
doi = {10.1016/S0140-6736(09)60239-7},
journal = {Lancet },
volume = {373},
number = {9673},
pages = {1447--1454},
}