Sitthiwongsa P. Self – Care of Non – insulin Dependent Diabetic Patients with Early Diabetic Retinopathy. SRIMEDJ [Internet]. 2013 Nov. 20 [cited 2024 May 5];14(1):9-13. Available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/14117