[Interferon and avian leukosis-sarcoma viruses].
D001355:Alpharetrovirus; D000818:Animals; D002471:Cell Transformation, Neoplastic / Q000187:drug effects; D002642:Chick Embryo; D002645:Chickens; D046508:Culture Techniques; D007372:Interferons / Q000494:pharmacology / Q000627:therapeutic use; D001357:Sarcoma, Avian / Q000188:drug therapy
D007372:Interferons
Interferon i virusy leĭkozo-sarkomnoĭ gruppy ptits.