D. M. C. A. . D. R. S. D. J. P. . Dr. Ankur singhal,Dr Ajay Gandhi,Dr Mahesh Sonwal,Dr Vivek Vasudeo,Dr Yogender Sheoran, “Giant ureteric calculi: A series of five cases”, ijmhs, vol. 10, no. 06, pp. 978–982, Jun. 2020.