title: ABCDEs.
authors.affiliation: Accident and Emergency Medicine, Derriford Hospital, Plymouth, PL6 8DH, UK. henry.guly@phnt.swest.nhs.uk
authors.forename: H R
authors.initials: HR
authors.lastname: Guly
mesh_terms: D000004:Abbreviations as Topic; D005392:First Aid / Q000379:methods*; D006801:Humans; D011939:Mental Recall; D012151:Resuscitation / Q000379:methods; D009626:Terminology as Topic