Protecting Persons Aged 65 Years and Older Against Pneumococcal Disease.
D000367:Age Factors; D000368:Aged; D006801:Humans; D011008:Pneumococcal Infections / Q000517:prevention & control*; D022242:Pneumococcal Vaccines / Q000008:administration & dosage*; D018074:Vaccines, Conjugate / Q000008:administration & dosage*
C538862:13-valent pneumococcal vaccine; C414006:23-valent pneumococcal capsular polysaccharide vaccine; D022242:Pneumococcal Vaccines; D018074:Vaccines, Conjugate