Jitpeera C, Wongsanuphat S, Salakij B, Nalam P, Jannok T, Sinprawat W, Tipsriraj A, Ekrarakrungreung N. An outbreak investigation of influenza in a special education school, Phrae province, 2018. Dis Control J [Internet]. 2022 Mar. 30 [cited 2024 Apr. 24];48(1):227-38. Available from: https://he01.tci-thaijo.org/index.php/DCJ/article/view/248329