Piansawan T, Porraun R. The prevalence and risk factors associated with diabetic retinopathy in patient with type 2 diabetes mellitus in Primary Care Unit, Chiangrai Prachanukroh Hospital using an artificial intelligence device . crmj [internet]. 2026 Aug. 29 [cited 2026 Sep. 2];18(2):15-28. available from: https://he01.tci-thaijo.org/index.php/crmjournal/article/view/285219