Puvvada, P., S. Kalyanashanmugam, and S. Chidambaranathan. “Case Series of Retroperitoneal Cyst: A Clinical Challenge and Diagnostic Dilemma”. International Surgery Journal, vol. 11, no. 10, Sept. 2024, pp. 1658-62, doi:10.18203/2349-2902.isj20242767.