Shinkuma, Satoru, et al. “Electron Microscopic and Immunohistochemical Findings of the Epidermal Basement Membrane in Two Families With Nail-Patella Syndrome”. Acta Dermato-Venereologica, vol. 99, no. 12, Sept. 2019, pp. 1110-5, doi:10.2340/00015555-3318.