[Respiration in pregnancy (author's transl)].
D002245:Carbon Dioxide / Q000097:blood; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D010100:Oxygen / Q000097:blood; D010920:Placenta / Q000502:physiology; D011247:Pregnancy; D012119:Respiration
D002245:Carbon Dioxide; D010100:Oxygen