Salah Elmekawy, Diaa Eldin Taha, Hosam Eldeen Nabeeh, Ali Ibrahim, Ahmed Elsayed Zeid and Tarek abdelbaky 2023. Comparison of holmium laser, bipolar and conventional monopolar transurethral resection of bladder tumour in primary non-muscle invasive bladder cancer . Journal of the Pakistan Medical Association. 73, 4 (May 2023), S251-S256. DOI:https://doi.org/10.47391/JPMA.EGY-S4-50.