Epidural Analgesia During the Second Stage of Labor

• 期刊名称Obstetrics & Gynecology
• 作者Shen, XiaoFeng; Li, Yunping; Xu, ShiQin; Wang, Nan; Fan, Sheng; Qin, Xiang; Zhou, Chunxiu; Hess, Philip E.
• 印刷ISSN0029-7844
• 文件大小384.60KB
• 发表时间2017-10
• DOI10.1097/AOG.0000000000002306