title: Severe community-acquired pneumonia in an elderly patient.
authors.affiliation: State University of New York at Stony Brook, USA.
authors.forename: H A
authors.initials: HA
authors.lastname: Cassiere
authors.forename: M S
authors.initials: MS
authors.lastname: Niederman
mesh_terms: D000368:Aged; D016470:Bacteremia / Q000175:diagnosis / Q000188:drug therapy; D017714:Community-Acquired Infections / Q000175:diagnosis / Q000188:drug therapy; D006801:Humans; D008297:Male; D010403:Penicillin Resistance; D011018:Pneumonia, Pneumococcal / Q000175:diagnosis / Q000188:drug therapy