'Do not resuscitate' decisions. A prospective study at three teaching hospitals.
D000368:Aged; D002140:California; D003657:Decision Making; D005260:Female; D006784:Hospitals, Teaching; D006801:Humans; D008297:Male; D008505:Medical Staff, Hospital; D008875:Middle Aged; D010358:Patient Participation; D011379:Prognosis; D011446:Prospective Studies; D011788:Quality of Life; D012151:Resuscitation; D011795:Surveys and Questionnaires