Postoperative renal function in patients undergoing unilateral nephrectomy: development of a prediction model using preoperative risk Factors and Cr-51-EDTA clearance - Andrade, Hiury S; Srougi, Victor; Arap, Marco A; Mitre, Anuar Ibrahim; Camargo, Cristina P; Zargar, Homayoun; Kaouk, Jihad H; Nahas, Willian Carlos; Srougi, Miguel; Duarte, Ricardo J (Journal of endourology, 2020)