Urusopon, K. ., U. . Phornkunnatham, and J. . Roongruangchai. “The Occipito-Hypothalamic Interconnection Fiber Within the Fornix: (The First Report)”. Siriraj Medical Journal, vol. 60, no. 3, May 2008, pp. 126-9, https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/246369.