TY - JOUR AU - Babak, A; Fournier-Gosselin, M P; Fehlings, M TI - Os odontoideum: etiology and surgical management JO - Neurosurgery VL - 66 PY - 2010 DO - 10.1227/01.NEU.0000366113.15248.07 SP - A22 EP - A31 ER -