[Studies of toxicity of hydrocortisone 17-butyrate 21-propionate -5. Chronic toxicity in rats by percutaneous administration (author's transl)].

Chronic toxicity of a new synthetic corticosteroid, hydrocortisone 17-butyrate 21-propionate (HBP), was investigated in rats of both sexes. HBP was percutaneously given to rats with 0.1%, 0.