Eamrungroj, Siriphan, Pismai Malila, Wichai Eungpinichpong, Jiraporn Wanpakre, Pakamart Sriring, and Mahakraporn Polyiam. “Comparison of ultrasound powers between the ultrasound equipment for cosmetic and for physical therapy”. Archives of Allied Health Sciences 19, no. 3 (January 14, 2010): 238–247. accessed September 12, 2026. https://he01.tci-thaijo.org/index.php/ams/article/view/66116.