1. Rheumatoid arthritis of the cervical spine;Bland;J Rheumatol,1974
2. Rheumatoid subluxations of the cervical spine;Bland;J Rheumatol,1990
3. Kinematics of the spine;White,1978
4. Atlanto-axial rotatory fixation;Fielding;J Bone Joint Surg,1977
5. The management of rotatory subluxation in children;Phillips;J Bone Joint Surg,1989