S. Dinkar, S. Dashore, S. . Joshi, H. Shah, and T. Shah, “Surviving Complications of Retroperitoneal Fibrosis with Intermittent Relapses over a Period of 20 years: Case report and literature Review: Is it chronic progressive disease or intermittent relapses every time encasing a new structure?”, Int J Med Surg Sci, vol. 8, no. 2, pp. 1–18, Jan. 2021.