Letter: Abdominal decompression in pregnancy.
D000005:Abdomen; D001513:Beds; D005260:Female; D005315:Fetal Diseases / Q000517:prevention & control; D005318:Fetal Heart / Q000502:physiology; D006801:Humans; D007743:Labor, Obstetric; D005082:Physical Exertion; D011247:Pregnancy; D011312:Pressure; D012146:Rest