Halevy, S, et al. “Immunofluorescent and Electron-Microscope Findings in the Uninvolved Skin of Patients With Systemic Lupus Erythematosus”. Acta Dermato-Venereologica, vol. 59, no. 5, Sept. 1979, pp. 427-33, doi:10.2340/0001555559427433.