导乐镇痛仪联合分娩球对初产妇分娩结局及产后抑郁的影响
崔月昕，申〓薇，史〓丽，郭〓辉，王〓娟，尹〓洁*
Effects of doule analgesia instrument combined with labor ball on the delivery outcomes and postnatal depression for primipara#br#
CUI Yuexin, SHEN Wei, SHI Li, GUO Hui, WANG Juan, YIN Jie*
河北医科大学学报
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2017, (7): 789
-792
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DOI: 10.3969/j.issn.10073205.2017.07.011
