Tojo K, Tsuchiya-Suzuki A, Sekijima Y, Morita H, Sumita N, Ikeda S. Upper limb neuropathy such as carpal tunnel syndrome as an initial manifestation of ATTR Val30Met familial amyloid polyneuropathy. Amyloid. 2010 Mar;17(1):32–5. doi: 10.3109/13506121003619369. PMID: 20132088.