Tauber, M.; Monsel, G.; Bonnecarrère, L.; Battistella, M.; Cordel, N.; Honein, C.; Aubin, F.; Bagot, M.; Petit, A.; Lebbé, C. Unresectable Perineal Cuniculatum Carcinoma: Partial Remission Using Systemic Isotretinoin and Interferon-α2a Therapy. Acta Derm Venereol 2014, 94, 721-722.