boonkanha nawaratana, Tem-eiam N, Chidchom P, Phukhon D. Outbreak investigation of vitamin B1 deficiency in Si Sa Ket Provincial Prison, July 2023. Dis Control J [internet]. 2024 Jun. 29 [cited 2026 Oct. 11];50(2):371-82. available from: https://he01.tci-thaijo.org/index.php/DCJ/article/view/267300