Uddin, Md Nasir, Imtiaz Enayetullah, Kazi Zikrur Razzaque, Sharif Md Shahadat Ali Khan, and Kazi Rafiqul Abedin. 2020. “An Early Experience of Retrograde Intrarenal Surgery (RIRS) in National Institute of Kidney Diseases and Urology”. Bangladesh Journal of Urology 23 (1):3-10. https://doi.org/10.3329/bju.v23i1.50282.