The effect of vitamin A on the formation of steroid induced gastric ulcers.
D000818:Animals; D005260:Female; D008775:Methylprednisolone; D010437:Peptic Ulcer / Q000139:chemically induced*; D051381:Rats; D011919:Rats, Inbred Strains; D014801:Vitamin A / Q000494:pharmacology*
D014801:Vitamin A; D008775:Methylprednisolone