On the antigenic composition of diphtheria toxin and toxoid.
D000906:Antibodies; D000941:Antigens; D004167:Diphtheria Toxin; D004168:Diphtheria Toxoid; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D066298:In Vitro Techniques
D000906:Antibodies; D000941:Antigens; D004167:Diphtheria Toxin; D004168:Diphtheria Toxoid