微信公众号
中国计划生育学杂志
高龄孕妇妊娠晚期心电图变化与妊娠结局的关联性评价
蓝美红
The correlation between pregnant outcome and the changes of electrocardiogram of older pregnant women during late stage pregnancy
LAN Meihong
中国计划生育学杂志 . 2018, (4): 279 .