Extraordinary means and the intentional termination of life.
D000574:American Medical Association; D004992:Ethics, Medical; D005065:Euthanasia / Q000523:psychology*; D005066:Euthanasia, Passive / Q000523:psychology; D006801:Humans; D008020:Life Support Care; D010686:Philosophy, Medical; D011788:Quality of Life; D013405:Suicide / Q000523:psychology; D014481:United States