title: The euthanasia problem.
mesh_terms: D004992:Ethics, Medical; D005065:Euthanasia; D005066:Euthanasia, Passive; D006801:Humans; D007258:Informed Consent; D009014:Morals; D010358:Patient Participation; D010817:Physician-Patient Relations; D013727:Terminal Care; D014481:United States