Sariyuce, O., D. Balbay, N. Aydin, and B. Muezzinoglu. “Renal Papillary Necrosis As a Cause of Ureteral Obstruction in a Diabetic Patient”. Annals of Medical Research, vol. 1, no. 3, May 2021, pp. 0204-6, http://annalsmedres.org/index.php/aomr/article/view/2346.