title: How to find out if assuming the knee-chest position is superior to external cephalic version in turning the breech. Commentary.
authors: J
authors: J
authors: Lumley
mesh_terms: D001946:Breech Presentation; D036861:Delivery, Obstetric / Q000379:methods*; D005260:Female; D006257:Head; D006801:Humans; D007717:Knee; D011187:Posture; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D013909:Thorax; D014710:Version, Fetal / Q000379:methods*