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Efficacy of periconceptional folic acid supplementation on the rate of twin pregnancy: a meta-analys
[会议论文] 作者：Yi Ran Liu,Xi Ru Liu,Xiao Yan Jia,Cluzet Amelie,Hong Bo Qi,
来源：中华医学会妇产科学分会第六次全国产科热点会议 年份：2013
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Cervical cerclage for preventing preterm birth in twin pregnancies: a systematic review and meta-ana
[会议论文] 作者：Xiao Yan Jia,Xi Ru Liu,Xin Luo,Xiao Qiu Xiao,Hong Bo Qi,
来源：中华医学会妇产科学分会第六次全国产科热点会议 年份：2013
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Cervical cerclage for preventing preterm birth in twin pregnancies: a systematic review and meta-ana
[会议论文] 作者：Xiao Yan Jia,Xi Ru Liu,Xin Luo,Xiao Qiu Xiao,Hong Bo Qi,
来源：中华医学会妇产科学分会第六次全国产科热点会议 年份：2013
Objectives To evaluate the effect of cervical cerclage on preventing preterm birth in twin pregnancies.Methods We searched Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, Cu...
Efficacy of periconceptional folic acid supplementation on the rate of twin pregnancy: a meta-analys
[会议论文] 作者：Yi Ran Liu,Xi Ru Liu,Xiao Yan Jia,Cluzet Amelie,Hong Bo Qi,
来源：中华医学会妇产科学分会第六次全国产科热点会议 年份：2013
Objective To assess the efficacy of periconceptional folic acid supplementation on the rate of twin pregnancy.Design meta-analysis.Setting Randomized controlled trials (RCTs) with periconceptional fol...
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