title: The viable child. The Croonian lecture 1988.
mesh_terms: D000818:Animals; D005260:Female; D005313:Fetal Death; D005333:Fetus / Q000502:physiology*; D005865:Gestational Age; D049670:History, 17th Century; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007234:Infant, Premature / Q000502:physiology*; D008020:Life Support Care; D010920:Placenta / Q000502:physiology; D011247:Pregnancy; D014599:Uterus / Q000502:physiology