[Use of the passive hemagglutination inhibition test to measure diphtheria toxin activity].
D004167:Diphtheria Toxin / Q000032:analysis*; D006385:Hemagglutination Inhibition Tests
D004167:Diphtheria Toxin
Ispol'zovanie reaktsii tormozheniia passivnoĭ gemaggliutinatsii dlia opredeleniia aktivnosti difteriĭnogo toksina.