title: Some aspects of fetal life in utero and the changes at birth.
mesh_terms: D000136:Acid-Base Equilibrium; D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D001783:Blood Flow Velocity; D001794:Blood Pressure / Q000502:physiology*; D002302:Cardiac Output / Q000502:physiology*; D005260:Female; D005333:Fetus / Q000378:metabolism* / Q000502:physiology*; D000882:Haplorhini; D006321:Heart / Q000502:physiology*; D006801:Humans; D007231:Infant, Newborn / Q000502:physiology*; D010101:Oxygen Consumption; D011247:Pregnancy; D012756:Sheep