Fetal breathing.
D000818:Animals; D002245:Carbon Dioxide / Q000097:blood; D002940:Circadian Rhythm; D005260:Female; D005316:Fetal Distress / Q000175:diagnosis; D005333:Fetus / Q000187:drug effects / Q000502:physiology*; D006801:Humans; D007003:Hypoglycemia / Q000503:physiopathology; D007743:Labor, Obstetric; D010100:Oxygen / Q000097:blood; D011247:Pregnancy; D012119:Respiration / Q000187:drug effects; D012756:Sheep; D014465:Ultrasonics
D002245:Carbon Dioxide; D010100:Oxygen