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中期妊娠引产影响因素logistic回归分析
周玉红1陈丽云1付一祎1刘宴伟1张晋昕2曾俐琴1赵春梅1
Logistic regression analysis on influencing factor of second trimester abortions
ZHOU Yuhong1, CHEN Liyun1, FU Yiyi1, ZHANG Jinxin2, ZENG Liqin1, ZHAO Chunmei1
中国计划生育学杂志 . 2020, (2): 162 .