1. Rupture of the spinal cord in the newborn;Parrot;L'Union Med.,1870
2. Obstetrical injuries of the spinal cord;Crothers;Medicine,1927
3. Cervical cord injuries secondary to hyperextension of the head in breech presentation;Abrom;Obstet. Gynecol.,1973
4. Le pronostic des attitudes deflechies de la tete foctale dans la presentation du siege;Gernez;Bull. Fed. Soc. Gynecol. Obstet. Lang.,1952
5. Breech presentation with hyperextension of the neck and intrauterine dislocation of cervical vertebra;Taylor;Am. J. Obset. Gynecol.,1948