Facing hard cases: the ethics of assisted feeding.
D000368:Aged; D034723:Double Effect Principle; D004989:Ethics; D004992:Ethics, Medical; D005260:Female; D006801:Humans; D033182:Intention; D008020:Life Support Care / Q000592:standards*; D008297:Male; D028642:Persons with Psychiatric Disorders; D008875:Middle Aged; D010288:Parenteral Nutrition / Q000592:standards*; D010289:Parenteral Nutrition, Total / Q000592:standards; D026684:Personal Autonomy; D011788:Quality of Life; D018570:Risk Assessment; D028761:Withholding Treatment