Advances in life-saving open new problem areas.
D001926:Brain Death; D003643:Death; D003657:Decision Making; D004632:Emergency Medical Services; D006801:Humans; D007362:Intensive Care Units; D008020:Life Support Care; D011379:Prognosis; D016414:Resuscitation Orders; D012922:Social Change; D019452:Terminally Ill