Role of Flexible Cystoscopy and Ultrasound Together in the Detection of Recurrent Superficial Bladder Tumors; A Comparison With Rigid Cystoscopy. Bangladesh Journal of Urology, [S. l.], v. 22, n. 1, p. 41–46, 2020. DOI: 10.3329/bju.v22i1.50075. Disponível em: https://banglajol.info/index.php/BJU/article/view/50075. Acesso em: 29 jun. 2026.