Sangariyavanich, E., Imsuwansri, T., & Thaiyakul, A. (2021). Cost-Effectiveness Analysis of Esophageal Cancer Screening in Patients with Hypopharyngeal Cancer Using Transnasal Esophagoscopy Compared with Rigid Esophagoscopy. Journal of The Department of Medical Services, 45(4), 17–23. Retrieved from https://he02.tci-thaijo.org/index.php/JDMS/article/view/249732