Imperatore, V.; Creta, M.; Di Meo, S.; Buonopane, R.; Longo, N.; Fusco, F.; Spirito, L.; Imbimbo, C.; Mirone, V. Intravesical Administration of Combined Hyaluronic Acid and Chondroitin Sulfate Can Improve Symptoms in Patients With Refractory Bacillus Calmette-Guerin-Induced Chemical Cystitis: Preliminary Experience With One-Year Follow-up. Arch Ital Urol Androl 2018, 90, 11-14.