Cervical spine disease in the elderly.
D000368:Aged; D001172:Arthritis, Rheumatoid / Q000628:therapy; D002574:Cervical Vertebrae; D006801:Humans; D013122:Spinal Diseases / Q000628:therapy; D013128:Spinal Osteophytosis; D013166:Spondylitis / Q000628:therapy; D013167:Spondylitis, Ankylosing / Q000628:therapy