Ethics, law, and nutritional support.
D026686:Beneficence; D001943:Breast Neoplasms / Q000628:therapy; D028741:Ethics Committees, Clinical; D004992:Ethics, Medical; D005260:Female; D006801:Humans; D008020:Life Support Care / Q000331:legislation & jurisprudence*; D008875:Middle Aged; D010288:Parenteral Nutrition / Q000009:adverse effects; D026684:Personal Autonomy; D018570:Risk Assessment; D028761:Withholding Treatment