title: Emergency response system in the United States.
authors: Department of Psychiatry & Behavioral Sciences, Duke University Medical Center, GRECC VA Medical Center, Durham, North Carolina, USA. koenig@geri.duke.edu
authors: Harold G
authors: HG
authors: Koenig
mesh_terms: D004189:Disaster Planning; D004190:Disasters; D006801:Humans; D012011:Red Cross; D012066:Relief Work; D014481:United States; D037041:United States Government Agencies; D014837:Voluntary Health Agencies