分娩时会阴切开决策影响因素预测模型的构建
郭琳, 丁焱, 张铮, 高华, 方璐
Establishment of predictive model of midwives' decision on episiotomy during childbirth
GUO Lin, DING Yan, ZHANG Zheng, GAO Hua, FANG Lu
中华护理杂志
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2019, (10): 1469
-1474
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DOI: 10.3761/j.issn.0254-1769.2019.10.005
