Laparoscopic ureterocalicostomy for complicated upper urinary tract obstruction: mid-term follow-up - Arap, Marco Antonio; Andrade, Hiury; Torricelli, Fabio Cesar Miranda; Denes, Francisco Tibor; Mitre, Anuar Ibrahim; Duarte, Ricardo Jordão; Srougi, Miguel (International Urology and Nephrology, 2014)