中国计划生育学杂志
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围绝经期人工流产妇女避孕现状及影响因素分析
重庆市人口和计划生育科学技术研究院,国家卫生健康委出生缺陷与生殖健康重点实验室(400020)
Contraceptive status and the influencing factors of induced abortion of perimenopausal women
Chongqing Population and Family Planning Science and Technology Research Institute, NHC Key Laboratory of Birth Defects and Reproductive Health, Chongqing, 400020