Supaattagorn P, Chottetanaprasith T, Khuayjarernpanishk T, Wamaloon C, Sritanyarut W and Sangrajrang, S. . (2020) “Occupational Risk Factors for Nasopharyngeal Carcinoma in Ubon Ratchathani”, Thai Journal of Toxicology, 25(2), p. 67. available at: https://li01.tci-thaijo.org/index.php/ThaiJToxicol/article/view/243924 (accessed: 20 March 2025).