Srirattayawong, T. ., D. . Weiangkham, O. . Petthai, and A. Somwan. “Effect of Thai Herbal Steam and Conventional Steam Baths on Blood Pressure in Patients With Hypertension”. Health Science, Science and Technology Reviews, vol. 14, no. 2, Aug. 2021, pp. 51-61, https://li01.tci-thaijo.org/index.php/journalup/article/view/247844.