Guide for adult immunization.
D000328:Adult; D000367:Age Factors; D000368:Aged; D003141:Communicable Diseases / Q000188:drug therapy*; D006801:Humans; D007114:Immunization / Q000592:standards*; D007167:Immunotherapy / Q000706:statistics & numerical data; D008875:Middle Aged; D014481:United States