Three Different Types of Tumors in Salientia.

نویسنده

  • E ELKAN
چکیده

Three tumors of widely differing structure occurring in, Salientia (Amphibia) are described. They are: (a) a nephroblastoma, (b) an atypical facial papilloma or melano carcinoma, and (c) an epithelioma resembling ulcus rodens. The first two tumors oc curred in specimens of the South African claw-footed toad (Xenopus laevis D.), the third in a specimen of the common grass frog (Rana temporaria L.).

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عنوان ژورنال:
  • Cancer research

دوره 23  شماره 

صفحات  -

تاریخ انتشار 1963