FACTORS ASSOCIATED WITH SEVERE DENGUE INFECTION IN ADULTS: Surat Nunthavichitra1, Weerapong Phumratanaprapin1, Kesinee Chotivanich1, Kittiyod Poovorawan1, Watcharapong Piyaphanee1 and Terapong Tantawichien2. SEATROPH 2021, 51 (4), 549-558.