Preparation and properties of diphtheria toxoids in submerged culture. I. Presence of bovine antigens.
D000707:Anaphylaxis; D000818:Animals; D000941:Antigens / Q000032:analysis*; D002417:Cattle; D004168:Diphtheria Toxoid / Q000032:analysis*; D006168:Guinea Pigs
D000941:Antigens; D004168:Diphtheria Toxoid