Temiyasathit, S., Prombuako, S., Chamnanjan, P., Thanaseelangkool, S., Chancampa, S., Raisawai, S., Yuwachit, C., Sornsomlit, A., Nanthawan, S., Loonprom, K., Surayatip, C. and Sangrajrang, S. (2020) “Risk factors of nasopharyngeal cancer: A case control study in Udon Thani”, Thai Journal of Toxicology, 25(1), p. 5. available at: https://li01.tci-thaijo.org/index.php/ThaiJToxicol/article/view/243915 (accessed: 16 September 2026).