@article{Chen2015,
author = {Chen, F. and Liu, H. and Vikram, K. and Guo, Y.},
title= {For better or worse: The health implications of marriage separation due to migration in rural China},
year = {2015},
doi = {10.1007/s13524-015-0399-9},
volume = {52},
number = {4},
pages = {1321--1343},
}