Afghani, T., Qureshi, N. and Chaudhry, K. S. A. (2007) “SCREENING FOR DIABETIC RETINOPATHY: A COMPARATIVE STUDY BETWEEN HOSPITAL AND COMMUNITY BASED SCREENING AND BETWEEN PAYING AND NON-PAYING PATIENTS”, Journal of Ayub Medical College Abbottabad, 19(1), pp. 16–22. Available at: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/4283 (Accessed: 19 April 2025).