@article{Lin2012,
author = {Lin, Ro-Ting and Chen, Ya-Mei and Chien, Lung-Chang and Chan, Chang-Chuan},
title= {Political and social determinants of life expectancy in less developed countries: a longitudinal study},
year = {2012},
journal = {BMC Public Health},
volume = {12},
number = {1},
pages = {1--8},
}