中孕期使用子宫颈托对双胎妊娠孕妇早产预防的系统评价
徐婷婷, 周芷伊, 刘娜, 邓春燕, 黄桂琼, 王晓东, 余海燕
Efficacy and safety of cervical pessaries for preventing preterm birth in twin pregnancy: a systematic review
Tingting Xu, Zhiyi Zhou, Na Liu, Chunyan Deng, Guiqiong Huang, Xiaodong Wang, Haiyan Yu
中华妇幼临床医学杂志(电子版)
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2019, (03): 253
-261
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DOI: 10.3877/cma.j.issn.1673-5250.2019.03.004
