title: Hyperrotation and deflexion of the head in breech presentation; with a new and more descriptive terminology for breech presentation.
authors.forename: R A
authors.initials: RA
authors.lastname: REIS
authors.forename: E J
authors.initials: EJ
authors.lastname: DeCOSTA
mesh_terms: D001946:Breech Presentation; D005260:Female; D006257:Head; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy; D014937:Work