Characterization of complexes which contain diphtheria toxin and human nonprecipitating antitoxin.
D000992:Antitoxins; D004165:Diphtheria / Q000276:immunology*; D004167:Diphtheria Toxin; D006801:Humans
D000992:Antitoxins; D004167:Diphtheria Toxin
DIPHTHERIA/immunology