title: R - type virus in hamster melanoma cell in vivo and in vitro conditions.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D002474:Cell-Free System; D006224:Cricetinae; D046508:Culture Techniques; D008545:Melanoma / Q000382:microbiology* / Q000473:pathology; D008851:Micropore Filters; D008854:Microscopy, Electron; D008928:Mitochondria / Q000648:ultrastructure; D009368:Neoplasm Transplantation; D009858:Oncogenic Viruses; D014184:Transplantation, Homologous