Raja Muhammad Taimoor Khan, Haroon Saleem, Shahid Anwar Bhatti, Muhammad Usman Sadiq, Muhammad Irfan Sadiq. Association of Severity of Diabetic Retinopathy with Levels of HbA1c. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Sep. 22 [cited 2024 Aug. 17];16(07):790. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/2403