ADNAN, M; AHMAD, I; KHAN, MAH; SAIFULLAH; HUSSAIN, M; JAVED, N. EFFICACY AND SAFETY OF SEMI-RIGID URETEROSCOPY, FLEXIBLE URETEROSCOPY, AND SHOCK WAVE LITHOTRIPSY FOR INITIAL TREATMENT OF PROXIMAL URETERAL STONES- A COMPARATIVE STUDY. Biological and Clinical Sciences Research Journal, Lahore, PK, v. 2023, n. 1, p. 192, 2023. DOI: 10.54112/bcsrj.v2023i1.192. Disponível em: https://bcsrj.com/ojs/index.php/bcsrj/article/view/192. Acesso em: 24 jun. 2026.