Euthanasia.
D002908:Chronic Disease; D005065:Euthanasia; D028601:Euthanasia, Active; D005066:Euthanasia, Passive; D006801:Humans; D007603:Jurisprudence; D007878:Legislation as Topic; D010820:Physicians; D012067:Religion; D019452:Terminally Ill; D016312:Treatment Refusal; D028761:Withholding Treatment