title: The riddles of cancer cells.
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses; D002273:Carcinogens; D002471:Cell Transformation, Neoplastic; D009052:Leukemia Virus, Murine; D008854:Microscopy, Electron; D008954:Models, Biological; D009374:Neoplasms, Experimental / Q000473:pathology*
chemical_list: D002273:Carcinogens