Wiesner-Menzel, L, B Schulz, F Vakilzadeh, and BM Czarnetzki. “Electron Microscopical Evidence for a Direct Contact Between Nerve Fibres and Mast Cells”. Acta Dermato-Venereologica 61, no. 6 (November 1, 1981): 465–469. Accessed June 30, 2026. https://medicaljournalssweden.se/actadv/article/view/10526.