%0 Letter %T Comment on "Safety and efficacy of bipolar versus monopolar transurethral resection of bladder tumor: a systematic review and meta-analysis". %A Sharma G %A Sharma AP %J World J Urol %V 39 %N 8 %D 08 2021 %M 32504315 %F 3.661 %R 10.1007/s00345-020-03280-2