Loyha, K., S. Haruay, D. Srisura, P. Lophongpanit, and D. Sudatip. “Factors Affecting the Recurrence of Dengue Hemorrhagic Fever Among People in Ubon Ratchathani Province During 2012-2014”. UBRU Journal for Public Health Research, vol. 8, no. 1, Aug. 2019, pp. 159-73, https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/211536.