机译:妊娠HB浓度和超过2·700万名患者20-49岁的早产的风险:基于人口的队列研究
Public Health College of Zhengzhou University;
National Research Institute for Family Planning;
National Research Institute for Family Planning;
National Research Institute for Family Planning;
Chinese Academy of Medical Sciences and Peking Union Medical College;
National Research Institute for Family Planning;
Public Health College of Zhengzhou University;
National Research Institute for Family Planning;
National Research Institute for Family Planning;
National Research Institute for Family Planning;
National Research Institute for Family Planning;
National Research Institute for Family Planning;
National Research Institute for Family Planning;
Public Health College of Zhengzhou University;
Preterm birth; Maternal high Hb; Anaemia; Pre-pregnancy; Cohort studies;
机译:妊娠HB浓度和超过2·700万名患者20-49岁的早产的风险:基于人口的队列研究
机译:受威胁早产的妇女随后递送术语患者随后怀孕的自发早产风险增加:基于人群的队列研究
机译:孕前血压和早产风险:中国一项大型队列研究
机译:高温和低温以及空气污染对早产风险的影响。一项队列研究,罗马2001-2010
机译:加利福尼亚州一代母婴的代际队列中早产的种族/种族差异:邻里投资的作用
机译:坦桑尼亚20-49岁育龄妇女尿碘浓度的相关因素:基于人群的跨部门研究
机译:妊娠HB浓度和早产风险超过2·7000万名20-49岁的中国女性:基于人口的队列研究