云南省孕前优生健康检查中自然流产史妇女再妊娠早产风险
王 涛1 李玉艳2 姜 楠2 袁彦玲1 孔 彩1 张 妍2 叶汉风1 车 焱2
Impact of spontaneous abortion on the risk of subsequent preterm birth in women receiving free pre-pregnancy health examination in Yunnan province
WANG Tao1, LI Yuyan2, JIANG Nan2, YUAN Yanling1, KONG Cai1, ZHANG Yan2, YE Hanfeng1, CHE Yan2
中国计划生育学杂志
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2022, (2): 266
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