Planning for major disasters.
D003142:Communication; D004190:Disasters; D004632:Emergency Medical Services; D004636:Emergency Service, Hospital; D005392:First Aid; D006285:Health Planning; D006739:Hospital Administration; D006801:Humans; D010564:Personnel, Hospital / Q000193:education; D014193:Trauma Centers; D006113:United Kingdom; D014947:Wounds and Injuries / Q000628:therapy