Haemagglutination reversal of erythrocytes coated with penicillin.
D000667:Ampicillin; D000941:Antigens; D004912:Erythrocytes / Q000276:immunology*; D006241:Haptens / Q000037:antagonists & inhibitors; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007106:Immune Sera; D008623:Mercaptoethanol / Q000494:pharmacology; D008712:Methicillin; D010400:Penicillin G; D010405:Penicillinase
D000941:Antigens; D006241:Haptens; D007106:Immune Sera; D008623:Mercaptoethanol; D000667:Ampicillin; D010405:Penicillinase; D010400:Penicillin G; D008712:Methicillin