title: [Current status of elderly pneumonia and its novel preventive strategies].
authors.forename: Takashi
authors.initials: T
authors.lastname: Ohrui
mesh_terms: D000368:Aged; D006801:Humans; D011014:Pneumonia / Q000517:prevention & control*; D011015:Pneumonia, Aspiration / Q000517:prevention & control; D012307:Risk Factors