Pavicevic, Polina K., Djordjije Z. Saranovic, Marija J. Mandic, Vojkan M. Vukadinovic, Miroslav LJ Djordjevic, Zoran I Radojicic, Ivana Petronic, Dragana Cirovic, and Dejan Nikolic. 2015. “Efficacy of Magnetic Resonance Urography in Detecting Crossing Renal Vessels in Children With Ureteropelvic Junction Obstruction”. Annali Italiani Di Chirurgia 86 (5):444-49. https://annaliitalianidichirurgia.it/index.php/aic/article/view/1649.