title: [Fetal circulation and its changes at birth].
mesh_terms: D001775:Blood Circulation; D002302:Cardiac Output; D005318:Fetal Heart / Q000502:physiology*; D005333:Fetus / Q000502:physiology*; D006321:Heart / Q000502:physiology*; D006801:Humans; D007231:Infant, Newborn; D012039:Regional Blood Flow
vernacular_title: Circolazione fetale e sue modificazioni alla nascita.