title: Better understanding needed of physiology of sustaining life in utero.
authors: Yookuen
authors: Y
authors: Chan
mesh_terms: D005260:Female; D005313:Fetal Death / Q000503:physiopathology*; D005333:Fetus / Q000502:physiology*; D006801:Humans; D010920:Placenta / Q000502:physiology*; D011247:Pregnancy; D050497:Stillbirth