Misery, Laurent, et al. “Successful Treatment of Refractory Neuropathic Pruritus With Capsaicin 8% Patch: A Bicentric Retrospective Study With Long-Term Follow-up”. Acta Dermato-Venereologica, vol. 95, no. 7, Mar. 2015, pp. 864-5, doi:10.2340/00015555-2085.