Santavirta, S Atlantoaxial facet joint arthritis in the rheumatoid cervical spine. A panoramic zonography study. [electronic resource] - The Journal of rheumatology Feb 1988 - 217-23 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0315-162X Subjects--Topical Terms: Arthritis, Rheumatoid--complicationsAtlanto-Axial Joint--diagnostic imagingHumansJoint Dislocations--diagnostic imagingMyelographyNeckSpinal Cord Compression--etiologySpinal Diseases--complicationsSpine--diagnostic imagingTomography, X-Ray