TY - JOUR AU - Bonney, G AU - Williams, JP DO - doi:10.1302/0301-620X.67B5.3902848 UR - https://doi.org/10.1302/0301-620X.67B5.3902848 TI - Trans-oral approach to the upper cervical spine. A report of 16 cases T2 - The Journal of Bone & Joint Surgery British Volume VL - 67-B IS - 5 PY - 1985 SP - 691 EP - 698 ER -