Common antigenic determinants of penicillin G, ampicillin and the cephalosporins demonstrated in men.
D000667:Ampicillin; D000917:Antibody Formation; D000941:Antigens; D002511:Cephalosporins; D004342:Drug Hypersensitivity / Q000276:immunology*; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006801:Humans; D007271:Injections, Intradermal; D010400:Penicillin G; D012882:Skin Tests
D000941:Antigens; D002511:Cephalosporins; D000667:Ampicillin; D010400:Penicillin G