Perret, C, L Wiesner-Menzel, and R. Happle. “Immunohistochemical Analysis of T-Cell Subsets in the Peribulbar and Intrabulbar Infiltrates of Alopecia Areata”. Acta Dermato-Venereologica 64, no. 1 (January 1, 1984): 26–30. Accessed July 23, 2026. https://medicaljournalssweden.se/actadv/article/view/6934.