Sricharoenvej, S., K. Kanamnouy, and P. Lanlua. “Adrenal Microvasculature in the Lylei’s Flying Fox (Pteropus lylei)”. Siriraj Medical Journal, vol. 58, no. 7, July 2006, pp. 907-10, https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/245853.