@article{Yilmaz2016,
author = {Yilmaz, O. and Zeng, Y.},
title= {Older parents enjoy better filial piety and care from daughters than sons in China},
year = {2016},
doi = {10.22381/AJMR3120169},
volume = {3},
number = {1},
pages = {244--272},
}