Aijaz Zeeshan Khan Chachar, Khushbakht Tanveer, Sana Arshad, Humaira Nazir, Mohamed Abdullahi Adam, Mohsin Asif. Frequency of Diabetic Retinopathy in already diagnosed cases of Diabetes Mellitus- A single center Experience. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Sep. 9 [cited 2024 Nov. 21];16(08):146. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/2237