The estimation in vitro of small amounts of diphtheria antitoxin by means of a haemagglutination technique.
D004165:Diphtheria; D004166:Diphtheria Antitoxin; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006801:Humans; D066298:In Vitro Techniques
D004166:Diphtheria Antitoxin
DIPHTHERIA