Sharif, Ahad, et al. “COMPARISON OF MEAN POSTOPERATIVE PAIN BETWEEN TOPICAL ANESTHESIA AND RETROBULBAR ANESTHESIA IN PATIENTS WITH PHACOEMULSIFICATION PROCEDURE FOR CATARACT SURGERY”. Journal of Ayub Medical College Abbottabad, vol. 36, no. 2, June 2024, pp. 270-3, doi:10.55519/JAMC-02-12234.