title: [Accidents and emergencies, year zero. Over 100 words, over 100 causes].
authors.forename: M A Pinillos
authors.initials: MA
authors.lastname: Echeverría
authors.forename: P Busca
authors.initials: PB
authors.lastname: Ostolaza
mesh_terms: D000059:Accidents; D004630:Emergencies; D004632:Emergency Medical Services; D004635:Emergency Medicine; D006801:Humans; D013030:Spain