Kunbootsri, N. ., P. . Arrayawichanon, S. . Chainunsmith, J. . Kanpittaya, K. . Sawanyawisuth, P. . Auvichayapat, and T. Janyacharoen. “Effects of sauna on flexibility, muscle strength and cortisol level in people with allergic rhinitis”. Chulalongkorn Medical Journal, vol. 57, no. 1, Sept. 2023, https://he05.tci-thaijo.org/index.php/CMJ/article/view/700.