title: Persistent vegetative state: report of the American Neurological Association Committee on Ethical Affairs. ANA Committee on Ethical Affairs.
mesh_terms: D002908:Chronic Disease; D003128:Coma / Q000503:physiopathology / Q000628:therapy; D003657:Decision Making; D004992:Ethics, Medical; D033161:Government Regulation; D006801:Humans; D009462:Neurology; D012955:Societies, Medical; D009626:Terminology as Topic; D028761:Withholding Treatment