The effect of inherited antibodies on the active immunization of infants. Part II. Duration of immunity.
D000906:Antibodies; D004165:Diphtheria; D006801:Humans; D007109:Immunity; D007223:Infant; D013742:Tetanus; D013745:Tetanus Toxoid; D014611:Vaccination
D000906:Antibodies; D013745:Tetanus Toxoid
DIPHTHERIA; IMMUNITY; TETANUS/immunity