title: Presence of A-type and absence of C-type virus particles in a chemically induced guinea pig hepatoma.
mesh_terms: D000818:Animals; D001973:Bromodeoxyuridine / Q000494:pharmacology; D002273:Carcinogens; D006528:Carcinoma, Hepatocellular / Q000139:chemically induced / Q000382:microbiology*; D002478:Cells, Cultured; D006168:Guinea Pigs; D007065:Idoxuridine / Q000494:pharmacology; D008113:Liver Neoplasms / Q000139:chemically induced / Q000382:microbiology*; D009374:Neoplasms, Experimental / Q000139:chemically induced / Q000382:microbiology; D009602:Nitrosamines; D012194:RNA-Directed DNA Polymerase / Q000378:metabolism; D012190:Retroviridae / Q000302:isolation & purification*
chemical_list: D002273:Carcinogens; D009602:Nitrosamines; D012194:RNA-Directed DNA Polymerase; D001973:Bromodeoxyuridine; D007065:Idoxuridine