Editorial: Cervical spondylosis as an ecological problem.
D000844:Ankylosis / Q000150:complications / Q000209:etiology; D002574:Cervical Vertebrae; D006801:Humans; D007403:Intervertebral Disc; D010003:Osteoarthritis / Q000150:complications; D013117:Spinal Cord Compression / Q000209:etiology; D013122:Spinal Diseases / Q000150:complications / Q000209:etiology