Mongols and non-mongols compared in their response to active tetanus immunisation.
D000906:Antibodies / Q000097:blood; D000917:Antibody Formation; D004314:Down Syndrome / Q000276:immunology*; D006801:Humans; D007114:Immunization; D013745:Tetanus Toxoid / Q000097:blood*
D000906:Antibodies; D013745:Tetanus Toxoid