Control of potency and the dosage of diphtheria and tetanus toxoids.
D004165:Diphtheria / Q000276:immunology*; D006801:Humans; D013742:Tetanus / Q000276:immunology*; D013745:Tetanus Toxoid; D014611:Vaccination; D014612:Vaccines
D013745:Tetanus Toxoid; D014612:Vaccines
DIPHTHERIA/immunology; TETANUS/immunology; VACCINES AND VACCINATION