Back labor.
Stillerman
Elaine
E
D005260:Female; D006801:Humans; D048949:Labor Pain / Q000451:nursing; D007746:Labor Presentation; D008880:Midwifery / Q000379:methods*; D007744:Obstetric Labor Complications / Q000451:nursing* / Q000517:prevention & control; D010808:Physical Examination / Q000379:methods; D011187:Posture; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D014710:Version, Fetal / Q000379:methods / Q000451:nursing*