title: Roots of percutaneous tracheostomy may be traced back to the battlefield.
authors.forename: M
authors.initials: M
authors.lastname: Asher
mesh_terms: D000075202:Contraindications; D004630:Emergencies; D006801:Humans; D008297:Male; D014139:Tracheostomy / Q000379:methods; D014857:Warfare