Mbaeri , T., U. Nwadi, O. Onu, and C. Odo. “Ureteroscopy and Laser Lithotripsy for Upper Tract Stones in a Urology Centre in Anambra State: Our Initial Experience”. Orient Journal of Medicine, vol. 35, no. 1-2, Jan. 2023, p. 23, doi:10.5281/zenodo.7269047.