title: Medical ethics--who decides the life-and-death issues.
mesh_terms: D001926:Brain Death; D009358:Congenital, Hereditary, and Neonatal Diseases and Abnormalities; D003657:Decision Making; D005066:Euthanasia, Passive; D033042:Fetal Research; D005333:Fetus; D006805:Human Experimentation; D006801:Humans; D007231:Infant, Newborn; D016224:Living Wills; D011639:Public Opinion; D012106:Research; D019452:Terminally Ill; D028761:Withholding Treatment