Wiriyaamornchai P, Wanichakorntrakul P, Wongwattana P. Prevalence of laryngopharyngeal reflux in health annual check-up population at HRH Princess Maha Chakri Sirindhorn Medical Center. J Med Health Sci [internet]. 2020 Aug. 31 [cited 2026 Oct. 9];27(2):157-66. available from: https://he01.tci-thaijo.org/index.php/jmhs/article/view/244784