A Case of Primary Spinal Intramedullary Lymphoma
Surg Neurol 55:261-264, Bekar,A.,et al, 2001
Spinal Cord Involvement by C4-C5 Vertebral Subluxation in Rheumatoid Arthritis:A Description of Two Cases Examined at Necropsy
Ann Neurol 1:575, Hughes,J.T., 1977