Shah, R., T. D. . Kandel, and D. Adhikari. “Stone Free Rate of Lower Pole Calyceal Stone Versus Other Calyces in Retrograde Intrarenal Surgery”. Journal of College of Medical Sciences-Nepal, vol. 19, no. 1, May 2023, pp. 50-55, doi:10.3126/jcmsn.v19i1.49849.