title: [A study of the toxigenicity of diphtheria cultures with the aid of a single-zone serum. I].
mesh_terms: D003353:Corynebacterium diphtheriae / Q000472:pathogenicity*; D004167:Diphtheria Toxin; D007106:Immune Sera; D007120:Immunochemistry
chemical_list: D004167:Diphtheria Toxin; D007106:Immune Sera
vernacular_title: Issledovanie toksigennosti difteriĭnykh kul'tur s pomoshch'iu odnozonnoĭ syvorotki. I.