Sathaporn, N., Prasompon, A., Pipatbanjong, P., Panwong, W., & Kluayhomthong, S. (2026). Validity and Reliability of the Res-Rhythm: A Prototype Portable Respiratory Rate Measurement System in Healthy Subjects. Journal of Medicine and Health Sciences, 33(1), 16–22. retrieved from https://he01.tci-thaijo.org/index.php/jmhs/article/view/280846