title: [Pneumonia in the elderly].
authors: T
authors: T
authors: Yamamoto
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003428:Cross Infection / Q000382:microbiology; D006801:Humans; D011014:Pneumonia / Q000382:microbiology*; D011015:Pneumonia, Aspiration / Q000382:microbiology