[Study of immune phenomena by means of tissue culture. VIII. Titration of diphtheria toxin and antitoxin].
D000992:Antitoxins; D004165:Diphtheria / Q000276:immunology*; D004167:Diphtheria Toxin; D006801:Humans; D007159:Immunologic Tests; D046509:Tissue Culture Techniques
D000992:Antitoxins; D004167:Diphtheria Toxin
DIPHTHERIA/immunology; TISSUE CULTURE