%0 Journal Article %A G Bonney %A JP Williams %T Trans-oral approach to the upper cervical spine. A report of 16 cases %D 1985 %J The Journal of Bone & Joint Surgery British Volume %P 691-698 %V 67-B %N 5 %R 10.1302/0301-620X.67B5.3902848 %U https://doi.org/10.1302/0301-620X.67B5.3902848 %K