%0 Journal Article %T Maternal folic acid supplementation and dietary folate intake and congenital heart defects %A Baohong Mao %A Hongmei Cui %A Huang Huang %A Jie Qiu %A Ling Lv %A Min Zhou %A Nan Zhao %A Qing Liu %A Sijuan Xu %A Wei Dai %A Weitao Qiu %A Xiaochun He %A Xiaojuan Lin %A Xiaoying Xu %A Yawei Zhang %A Yawen Shao %A Zhongfeng Tang %J Archive of "PLoS ONE". %D 2017 %R 10.1371/journal.pone.0187996 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5690601/