Susceptibility of mongoloids to infection; antibody response to tetanus toxoid and typhoid vaccine.
D000906:Antibodies; D000917:Antibody Formation; D000941:Antigens; D006801:Humans; D007109:Immunity; D007239:Infections; D013742:Tetanus; D013745:Tetanus Toxoid; D014435:Typhoid Fever; D014436:Typhoid-Paratyphoid Vaccines
ANTIGENS AND ANTIBODIES; INFECTION/in mongoloids; TETANUS/toxoid; TYPHOID/immunity