Di Fede, O., Belfiore, P., Cabibi, D., De Cantis, S., Maresi, E., Kerr, A., & Campisi, G. (2006). Unexpectedly high frequency of genital involvement in women with clinical and histological features of oral lichen planus. Acta Dermato-Venereologica, 86(5), 433–428. https://doi.org/10.2340/00015555-0116