title: A standard of care?
authors.forename: Stewart Townley
authors.initials: ST
authors.lastname: Boyd
authors.forename: Michael Sydney
authors.initials: MS
authors.lastname: Morris
mesh_terms: D017732:Air Ambulances / Q000706:statistics & numerical data*; D016638:Critical Illness; D003906:Developing Countries; D004632:Emergency Medical Services / Q000592:standards* / Q000639:trends; D004638:Emergency Treatment; D006801:Humans; D015601:Injury Severity Score; D008297:Male; D008875:Middle Aged; D009104:Multiple Trauma / Q000175:diagnosis / Q000628:therapy*; D020380:Needs Assessment; D011786:Quality Control; D018570:Risk Assessment; D013019:South Africa