Differing patterns of wheal and flare skin reactivity in patients allergic to the penicillins.
D000667:Ampicillin / Q000633:toxicity; D004342:Drug Hypersensitivity; D006801:Humans; D008297:Male; D008712:Methicillin / Q000633:toxicity; D008875:Middle Aged; D010400:Penicillin G / Q000633:toxicity; D010406:Penicillins / Q000633:toxicity*; D012882:Skin Tests
D010406:Penicillins; D000667:Ampicillin; D010400:Penicillin G; D008712:Methicillin