1. Principles of Neurology. 3rd ed;Adams,1985
2. Cervical spine involvement in rheumatoid arthritis: MR imaging;Aisen;Radiology,1987
3. Magnetic resonance imaging in musculoskeletal disorders;Bassett;Bull Rheum Dis,1987
4. Shoulder and neck pain;Beetham,1986
5. Rheumatoid arthritis: MR imaging manifestations;Beltram;Radiology,1987