1 ﹒孙则禹,孙光,孙颖浩主编.睾丸肿瘤.北京:人民卫生出版社,2006:39‐169.2 ﹒郭应禄,胡礼泉主编.男科学.上海:第二军医大学出版社,2003:1608‐1609.Aneuploidy of human tes ticular ger mcell tumors is associated with amplificationo f centrosomes .Thef requency ofi n tratubular embryonal carcinoma:implications for ......