Othman Jarallah Al Jarallah. “Assessment of Awareness about Diabetic Retinopathy Among Diabetics in Primary Health Care Centre of Al-Kharj, Saudi Arabia”. Journal of Population Therapeutics and Clinical Pharmacology 30, no. 2 (February 11, 2023). Accessed July 27, 2024. https://jptcp.com/index.php/jptcp/article/view/1058.