Medical Journal TB. Professor Natth Bhamarapravati. The world’s first immunization of a tetravalent dengue vaccine in children, 1992. BKK Med J [Internet]. 2016 Feb. 19 [cited 2024 Apr. 16];11(1):86. Available from: https://he02.tci-thaijo.org/index.php/bkkmedj/article/view/221505