Radiation-induced fistulas in patients with prior pelvic radiotherapy for prostate cancer: a systematic review and meta-analysis. Urology 2023 https://researcherprofiles.org/profile/383942464 36963666 Sadighian M, Hakam N, Amend G, Shaw NM, Tahir P, Allen IE, Nabavizadeh B, Holler J, Shibley W, Li KD, Abbasi B, Bell A, Mohamad O, Breyer BN