Pongsiri, P., Themboonlers, A. and Poovorawan, Y. 2012. Changing Pattern of Dengue Virus Serotypes in Thailand between 2004 and 2010. Journal of Health, Population and Nutrition. 30, 3 (Oct. 2012), 366–370. DOI:https://doi.org/10.3329/jhpn.v30i3.12300.