SEARCH Articles Figures Tables Diphtheria Diphtheria vaccine Diphtheria vaccine Diphtheria vaccines Immunosuppressants Diphtheria, tetanus toxoids, acellular poliovirus vaccine combined Diphtheria, tetanus, acellular pertussis vaccine Diphtheria, tetanus, and pertussis vaccine Diphtheria-tetanus-pertussis vaccine Tetanus-diphtheria vaccine