title: [Present state and future prospect of geriatric emergency medicine].
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Hasegawa
mesh_terms: D000369:Aged, 80 and over; D004635:Emergency Medicine / Q000639:trends*; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data / Q000639:trends; D004638:Emergency Treatment / Q000706:statistics & numerical data / Q000639:trends*; D005260:Female; D005544:Forecasting; D005853:Geriatrics; D006299:Health Services for the Aged / Q000706:statistics & numerical data / Q000639:trends; D006801:Humans; D008297:Male