Fetal breathing movements: an update.
D019411:Clinical Laboratory Techniques; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D005323:Fetal Monitoring / Q000379:methods; D005333:Fetus / Q000502:physiology; D006801:Humans; D010347:Patient Care Planning; D011247:Pregnancy; D012119:Respiration; D014590:Uterine Contraction