1982 A.A.S.T. presidential address: the trauma center: its hospitals, head injuries, helicopters, and heroes.
D000401:Aircraft; D002641:Chicago; D006259:Craniocerebral Trauma / Q000628:therapy*; D004636:Emergency Service, Hospital / Q000639:trends; D006666:History of Medicine; D006779:Hospitals, Public / Q000191:economics; D006785:Hospitals, University; D006801:Humans; D008484:Medicaid / Q000191:economics / Q000331:legislation & jurisprudence; D014187:Transportation of Patients; D014193:Trauma Centers / Q000639:trends*