Pepe, P.; Tamburo, M.; Panella, P.; Pepe, L.; Marletta, G.; Pennisi, M.; Marletta, F. Erectile Dysfunction Following Hydrogel Injection and Hypofractionated Radiotherapy for Prostate Cancer: Our Experience in 56 Cases. Arch Ital Urol Androl 2022, 94, 166-168.