Tetanus--still here?
D000367:Age Factors; D000368:Aged; D002648:Child; D006801:Humans; D007114:Immunization; D007115:Immunization Schedule; D007231:Infant, Newborn; D008875:Middle Aged; D013742:Tetanus / Q000453:epidemiology / Q000401:mortality / Q000517:prevention & control*; D013745:Tetanus Toxoid / Q000008:administration & dosage; D013997:Time Factors; D014481:United States
D013745:Tetanus Toxoid