Tetanus and the institutionalized elderly.
D000368:Aged; D005260:Female; D006801:Humans; D007114:Immunization; D008297:Male; D009735:Nursing Homes; D013742:Tetanus / Q000453:epidemiology* / Q000517:prevention & control; D013745:Tetanus Toxoid / Q000627:therapeutic use; D014481:United States
D013745:Tetanus Toxoid