Ruangvaravate, Ngamkae. “Neuroprotection in Glaucoma: Is It Possible?”. Siriraj Medical Journal 59, no. 3 (March 1, 2007): 142–143. accessed September 16, 2026. https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/246085.