สินธุบุญ พ., สวัสติกานนท์ ณ. and กล้าผจญ จ. (2015) “A Comparative Study of Myofascial Pain Syndrome Treatment Using between Ultrasound Therapy and Combined Therapy of Ultrasound with TENS: A Pilot Study”, Journal of Associated Medical Sciences, 38(3), p. 215. available at: https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/60212 (accessed: 14 September 2026).