Diphtheria-pertussis-tetanus immunizing of infants.
D004165:Diphtheria; D015721:Diphtheria-Tetanus-Pertussis Vaccine; D022681:Diphtheria-Tetanus-acellular Pertussis Vaccines; D006801:Humans; D007223:Infant; D013742:Tetanus; D014611:Vaccination; D014612:Vaccines; D014917:Whooping Cough / Q000276:immunology*
D015721:Diphtheria-Tetanus-Pertussis Vaccine; D022681:Diphtheria-Tetanus-acellular Pertussis Vaccines; D014612:Vaccines
VACCINES AND VACCINATION; WHOOPING COUGH/immunology