1. Idiopathic retroperitoneal fibrosis with bilateral lower ureteric obstruction – a case report with literature review;Koh;Singapore Med J,1998
2. Bilateral ureteral obstruction due to envelopment and compression by inflammatory retroperitoneal process;Ormond;J Urol,1948
3. Intrinsic common bile duct stricture: an unusual presentation of retroperitoneal fibrosis;Chris;Gastrointestinal Endoscopy,1999
4. Obstructive nephropathy as a result of retroperitoneal fibrosis: a review of its pathogenesis and associations;Demko;J Am Society of Nephrology,1997
5. Retroperitoneal fibrosis;Hartman;AJR,1994