1) 難病情報センター.2.筋萎縮性側索硬化症.概要・診断基準.〔internet〕http://www.nanbyou.or.jp/upload_files/File/002-201704-kijyun.pdf(cited 2018 August 31)
2) Matsumoto M, Fujimura Y, Suzuki N, et al. MRI of cervical intervertebral discs in asymptomatic subjects. J Bone Joint Surg Br 1998;80:19-24.
3) Haverkamp LJ, Appel V, Appel SH. Natural history of amyotrophic lateral sclerosis in a database population. Validation of a scoring system and a model for survival prediction. Brain 1995;118:707-19.
4) Yamada M, Furukawa Y, Hirohata M. Amyotrophic lateral sclerosis;frequent complications by cervical spondylosis. J Orthop Sci 2003;8:878-81.
, Appel SH, et al. Incidence and characteristics of spinal decompression surgery after the onset of symptoms of amyotrophic lateral sclerosis. Neurosurgery 2005;57:984-9.
6) Pinto S, Swash M, de Carvalho M. Does surgery accelerate progression of amyotrophic lateral sclerosis? J Neurol Neurosurg Psychiatry 2014;85:643-6.
7) 安藤哲朗.頚椎症の診療.臨床神経2012;52:469-79.
8) Levin KH. Neurologic manifestations of compressive radiculopathy of the first thoracic root. Neurology 1999;53:1149-51.
9) Kuwabara S, Sonoo M, Komori T, et al. Dissociated small hand muscle atrophy in amyotrophic lateral sclerosis:frequency, extent, and specificity. Muscle Nerve 2008;37:426-30.