Early immunization against whooping-cough.
D000906:Antibodies; D000941:Antigens; D003371:Cough; D007114:Immunization; D014611:Vaccination; D014612:Vaccines; D014917:Whooping Cough / Q000517:prevention & control*
D000906:Antibodies; D000941:Antigens; D014612:Vaccines
ANTIGENS AND ANTIBODIES; VACCINES AND VACCINATION; WHOOPING COUGH/prevention and control