未婚女性人工流产术后避孕方式及避孕行为调查

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冯雪陈金艳张艳瑚炎培贺蓓

Investigation of contraceptive methods and contraceptive behavior of unmarried women after induced abortion

FENG Xue, CHEN Jinyan, ZHANG Yan, HU Yanpei, HE Bei

中国计划生育学杂志 . 2022, (6): 1233 .