title: [US-style emergency medicine for older patients in Japan].
authors: Bon
authors: B
authors: Ohta
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004632:Emergency Medical Services / Q000639:trends*; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged