NOVAK, M.; PERHAVEC, A.; MATUREN, K. E.; PAVLOVIĆ DJOKIĆ, S.; JEREB, S.; ERŽEN, D. Leiomyosarcoma of the renal vein: case report and review of the literature. World wide case series of 67 patients. Radiology and Oncology, v. 51, n. 1, 28 Feb. 2017.