Pneumococcal vaccine in the institutionalized elderly: design of a nonrandomized trial and preliminary results.
D000368:Aged; D001428:Bacterial Vaccines / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007326:Institutionalization; D008297:Male; D008875:Middle Aged; D011008:Pneumococcal Infections / Q000517:prevention & control*; D022242:Pneumococcal Vaccines; D011018:Pneumonia, Pneumococcal / Q000401:mortality / Q000517:prevention & control; D011135:Polysaccharides, Bacterial / Q000008:administration & dosage*; D012107:Research Design; D012306:Risk; D018805:Sepsis / Q000401:mortality / Q000517:prevention & control; D012703:Serotyping; D013296:Streptococcus pneumoniae / Q000145:classification; D014611:Vaccination
D001428:Bacterial Vaccines; D022242:Pneumococcal Vaccines; D011135:Polysaccharides, Bacterial