A. V. B. K, L. K. G, Agarwal A. Matrix calculus masquerading as a hydrocalyx secondary to obstructive infundibular renal calculus: a case report. Int J Res Med Sci [Internet]. 2024 Oct. 7 [cited 2024 Dec. 5];12(11):4299-301. Available from: https://www.msjonline.org/index.php/ijrms/article/view/14294