พรหมเศรณี ธัชศรัณพร, แย้มอรุณ ทรงสมร, and วงษ์สา สุกัญญา. 2018. “Effects of a Case Management Program on Self-Care Behaviors and Diabetic Retinopathy Clinical Signs among Elderly with Diabetic Retinopathy in Quality Elderly Clinic”. Journal of The Royal Thai Army Nurses 19 (April):110-18. https://he01.tci-thaijo.org/index.php/JRTAN/article/view/134288.