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中国计划生育学杂志
改良YZ-Ⅱ输卵管银夹与原夹绝育效果前瞻性多中心研究
胡兴照;崔亚男;曾颖;赵惠琴;黄伟礼;孙耀君;李汉金;周立晓;张云珍
A Prospective Multicenter Compared Study on the Use - effectiveness between Modified YZ - ⅡTubal Silver Clip and the Original one
. 2005, (1): 40 .