Increased incidence of carcinoma induced by DMBA in the hamster cheek pouch in response to vitamin A.
D000818:Animals; D001551:Benz(a)Anthracenes; D002610:Cheek; D006224:Cricetinae; D009374:Neoplasms, Experimental / Q000139:chemically induced*; D014801:Vitamin A / Q000494:pharmacology*
D001551:Benz(a)Anthracenes; D014801:Vitamin A