Islam, S., S. Khan, S. Regmi, I. Shameem, G. Chowdhury, and A. Alam. “In Situ ESWL and ESWL After Push Back for Upper Ureteric Calculi: A Comparative Study”. Bangladesh Journal of Urology, vol. 14, no. 2, Feb. 2020, pp. 51-54, doi:10.3329/bju.v14i2.45582.