title: Results of intra-uterine X-ray cephalometry in breech presentation.
mesh_terms: D002508:Cephalometry; D005260:Female; D005333:Fetus / Q000000981:diagnostic imaging*; D005624:Frontal Bone / Q000000981:diagnostic imaging; D006257:Head / Q000000981:diagnostic imaging*; D006801:Humans; D007231:Infant, Newborn; D007746:Labor Presentation; D008722:Methods; D009777:Occipital Bone / Q000000981:diagnostic imaging; D010294:Parietal Bone / Q000000981:diagnostic imaging; D010387:Pelvimetry; D011247:Pregnancy; D011859:Radiography; D012886:Skull / Q000000981:diagnostic imaging; D013997:Time Factors