Combined immunization against diphtheria, tetanus and pertussis in newborn infants, duration of antibody levels; antibody titers after booster dose; effect of passive immunity to diphtheria on active immunization with diphtheria toxoid.
D004165:Diphtheria; D004168:Diphtheria Toxoid; D006801:Humans; D007109:Immunity; D007223:Infant; D007231:Infant, Newborn; D013742:Tetanus; D013745:Tetanus Toxoid; D014611:Vaccination; D014917:Whooping Cough
D004168:Diphtheria Toxoid; D013745:Tetanus Toxoid
DIPHTHERIA/immunity; TETANUS/immunity; WHOOPING COUGH/immunity