@article{Cai2006,
author = {Cai, L. and Chongsuvivatwong, V.},
title= {Rural-urban differentials of premature mortality burden south-west China},
year = {2006},
doi = {10.1186/1475-9276-5-13},
journal = {International Journal for Equity in Health},
volume = {5},
pages = {13},
}