Menzel J,Doremba C,Diet KH,et al.Tumors of the papilla of Vatet inadequate diagnostic impact of endoseopic biopsies Laken prior to and following sphineterotomy.Ann Oncol,1999,10(10):1227.
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- 段云两.;十二指肠乳头部癌的诊断一各种影像学诊断效果比较