title: [Emergency treatment and emergency medicine].
authors.forename: Shuji
authors.initials: S
authors.lastname: Shimazaki
authors.forename: Atsuo
authors.initials: A
authors.lastname: Murata
authors.forename: Yoshihiro
authors.initials: Y
authors.lastname: Yamaguchi
mesh_terms: D004632:Emergency Medical Services / Q000639:trends*; D004635:Emergency Medicine / Q000639:trends*; D006801:Humans; D007564:Japan