TY - JOUR T1 - Oncological and functional outcomes of open versus laparoscopic partial nephrectomy in T1b tumors: A single-center analysis JO - International braz j urol A1 - Kartal, Ibrahim A1 - Karakoyunlu, Nihat A1 - Çakici, Çağlar A1 - Karabacak, Osman A1 - Sağnak, Levent A1 - Ersoy, Hamit SN - 1677-5538 UL - 10.1590/S1677-5538.IBJU.2018.0865 VL - 46 Y1 - 2020 PB - Brasil ER -