title: MUTATION STUDIES WITH MH2 RETICULOENDOTHELIOMA AND ROUS SARCOMA VIRUSES.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D016403:Lymphoma, Large B-Cell, Diffuse; D008228:Lymphoma, Non-Hodgkin; D009154:Mutation; D009369:Neoplasms; D009858:Oncogenic Viruses; D012106:Research; D052736:Rous sarcoma virus; D012509:Sarcoma; D001357:Sarcoma, Avian; D014776:Virus Cultivation
keywords: CHICK EMBRYO; EXPERIMENTAL LAB STUDY; MUTATION; ONCOGENIC VIRUSES; ROUS SARCOMA; SARCOMA, RETICULUM CELL; VIRUS CULTIVATION