Fetal circulation and breathing.
D000818:Animals; D001341:Autonomic Nervous System / Q000196:embryology; D001775:Blood Circulation; D002319:Cardiovascular System / Q000196:embryology; D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D005323:Fetal Monitoring; D005333:Fetus / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D000860:Hypoxia / Q000503:physiopathology; D011247:Pregnancy; D011248:Pregnancy Complications / Q000503:physiopathology; D012119:Respiration; D012756:Sheep