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带铜宫内节育器子宫内膜电子显微镜观察哈尔滨医科大学附属第一医院（１５０００１）韩向阳，孙敬霞带钢宫内节育器（ＣｕＩＵＤ）是一种安全、有效、简便的避孕工具，其避孕机理系多因素共同作用的结果。一些学者认为铜溶释离子能增强避孕效果［１］。据报道ＣｕＩＵＤ中...
Endometrial Electron Microscopy with Copper Intrauterine IUD The First Affiliated Hospital of Harbin Medical University (150001) Han Xiangyang, Sun Jingxia The intrauterine device (CuIUD) is a safe, effective and simple contraceptive device. Department of the Department of the results of multiple factors together. Some scholars believe that copper soluble ion can enhance the contraceptive effect [1]. It is reported that CuIUD ...