References
Belafsky PC, Postma GN, Koufman JA (2002) Validity and reliability of the reflux symptom index (RSI). J Voice 16(2):274–277. https://doi.org/10.1016/s0892-1997(02)00097-8
Chen M, Hou C, Chen T, Lin Z, Wang X, Zeng Y (2018) Reflux symptom index and reflux finding score in 91 asymptomatic volunteers. Acta Otolaryngol 138(7):659–663. https://doi.org/10.1080/00016489.2018.1436768
Kim SI, Jeong SJ, Kwon OE et al (2021) Pharyngeal reflux episodes in patients with suspected laryngopharyngeal reflux versus healthy subjects: a prospective cohort study. Eur Arch Otorhinolaryngol 278(9):3387–3392. https://doi.org/10.1007/s00405-021-06865-8
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This work was supported by a grant from the Korea Health Technology R&D Project through the Korea Health Industry Development Institute (KHIDI), funded by the Ministry of Health & Welfare, Republic of Korea (grant number : HI20C1205).
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Kang, J.W., Park, J.M., Lee, Y.C. et al. Reply to: letter to the editor regarding “The association between laryngopharyngeal reflux and insomnia”. Eur Arch Otorhinolaryngol 279, 3751–3752 (2022). https://doi.org/10.1007/s00405-022-07405-8
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DOI: https://doi.org/10.1007/s00405-022-07405-8