title: X-RAY PELVIMETRY--A CRITICAL APPRAISAL.
mesh_terms: D002585:Cesarean Section; D003933:Diagnosis; D004420:Dystocia; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D010387:Pelvimetry; D011247:Pregnancy; D013223:Statistics as Topic; D014937:Work; D014965:X-Rays
keywords: CESAREAN SECTION; DIAGNOSIS; DYSTOCIA; LABOR; PELVIMETRY; PREGNANCY; STATISTICS