Osita, ME, and SZ Yuen. “The Outcome of Extracapsular and Phacoemulsification Cataract Extractions”. Journal of Medicine and Biomedical Research 11, no. 1 (September 19, 2012): 123–128. Accessed October 9, 2026. https://www.ajol.info/index.php/jmbr/article/view/81372.