[Skin test by penicillin with special reference to the analysis of factors].
D000818:Animals; D006168:Guinea Pigs; D006241:Haptens; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000175:diagnosis*; D010406:Penicillins; D012882:Skin Tests
D006241:Haptens; D010406:Penicillins