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来源：雅诚德英语网
Objective: To determine an optimal insemination technique for unexplained infertility patients undergoing IVF or ICSI following failed intrauterine insemination (IUI).
目的：探讨对不明原因原发性不孕患者行宫腔内人工授精(IUI)失败后治疗方法的合理选择。
Objective: To determine an optimal insemination technique for unexplained infertility patients undergoing IVF or ICSI following failed intrauterine insemination (IUI).
目的：探讨对不明原因原发性不孕患者行宫腔内人工授精(IUI)失败后治疗方法的合理选择。