Inability of penicillin to neutralize Dick and Schick toxins.
D000992:Antitoxins; D001426:Bacterial Proteins; D004165:Diphtheria; D004167:Diphtheria Toxin; D005098:Exotoxins; D006801:Humans; D010406:Penicillins / Q000494:pharmacology*; D012541:Scarlet Fever; D014118:Toxins, Biological
D000992:Antitoxins; D001426:Bacterial Proteins; D004167:Diphtheria Toxin; D005098:Exotoxins; D010406:Penicillins; D014118:Toxins, Biological; C027951:erythrogenic toxin
DIPHTHERIA/toxin; PENICILLIN/effects; SCARLET FEVER/toxin; TOXIN AND ANTITOXIN