@article{Chen2000,
author = {Chen, F. and Short, S.E. and Entwisle, B.},
title= {The impact of grandparental proximity on maternal childcare in China},
year = {2000},
doi = {10.1023/A:1010618302144},
journal = {Population Research and Policy Review},
volume = {19},
number = {6},
pages = {571--590},
}