Taghavi R, Ariana K, Arab D. Diuresis Renography for Differentiation of Upper Urinary Tract Dilatation From Obstruction: F+20 and F-15 Methods. Urol J [Internet]. 2009 Feb. 15 [cited 2024 May 5];4(1):36-40. Available from: https://journals.sbmu.ac.ir/urolj/index.php/uj/article/view/153