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Upton AR, McComas AJ. The double crush in nerve entrapment syndromes. Lancet. 1973;2 (7825):359-62.","DOI":"10.1016\/S0140-6736(73)93196-6"},{"key":"2","doi-asserted-by":"crossref","unstructured":"2. Baba M, Fowler CJ, Jacobs JM, et al. Changes in peripheral nerve fibres distal to a constriction. J Neurol Sci. 1982;54 (2):197-208.","DOI":"10.1016\/0022-510X(82)90182-4"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3. Nemoto K, Matsumoto N, Tazaki K, et al. An experimental study on the &quot;double crush&quot; hypothesis. J Hand Surg Am. 1987;12 (4):552-9.","DOI":"10.1016\/S0363-5023(87)80207-1"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4. Dellon AL, Mackinnon SE. Chronic nerve compression model for the double crush hypothesis. Ann Plast Surg. 1991;26 (3):259-64.","DOI":"10.1097\/00000637-199103000-00008"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5. Dahlin LB, Archer DR, McLean WG. 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