Luanratanakorn, Patanaree, Thanidha Vitayavisavasakul, and Ornsiri Thanathanee. 2015. “Predisposing Factors and Clinical Outcomes of Microbial Keratitis at Srinagarind Hospital”. Srinagarind Medical Journal 30 (5):64. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/40013.