[Collateral hyperplasia in experimental oncogenesis in the rat. Observations in the course of treatment with vitamin A].
D000818:Animals; D001580:Benzopyrenes / Q000633:toxicity*; D063646:Carcinogenesis; D002471:Cell Transformation, Neoplastic; D006965:Hyperplasia; D009374:Neoplasms, Experimental; D051381:Rats; D014801:Vitamin A / Q000494:pharmacology*
D001580:Benzopyrenes; D014801:Vitamin A
BENZOPYRENES/toxicology; NEOPLASMS/experimental; VITAMIN A/pharmacology