title: Prehospital recognition of tension pneumothorax.
authors.affiliation: Department of Emergency Medicine, University of Pittsburgh School of Medicine, Pennsylvania, USA.
authors.forename: K D
authors.initials: KD
authors.lastname: Friend
mesh_terms: D000328:Adult; D003657:Decision Making; D004632:Emergency Medical Services; D005260:Female; D006801:Humans; D011030:Pneumothorax / Q000175:diagnosis* / Q000628:therapy