@article{Song2018,
author = {Song, J.E. and Ahn, J.A. and Lee, S.K.},
title= {Factors related to low birth rate among married women in Korea},
year = {2018},
doi = {10.1371/journal.pone.0194597},
volume = {13},
number = {3},
pages = {e0194597},
}