@article{Knaul2005,
author = {Knaul, F.M. and Frenk, J. },
title= {Health insurance in Mexico: Achieving universal coverage through structural reform},
year = {2005},
doi = {10.1377/hlthaff.24.6.1467},
journal = {Health Affairs },
volume = {24},
number = {6},
pages = {1467--1476},
}