FREQUENCY OF PREOPERATIVE VISUAL ACUITY OF PATIENTS UNDERGOING CATARACT SURGERY IN EYE UNIT, HAYATABAD MEDICAL COMPLEX PESHAWAR. Ann Allied Health Sci. [Internet]. 2022 Dec. 31 [cited 2026 Nov. 1];8(2):53-7. Available from: http://www.aahs.kmu.edu.pk/index.php/aahs/article/view/164