Balletto, John J. “Soft Tissue and Trigger Point Release, Second Edition”. International Journal of Therapeutic Massage & Bodywork 12, no. 2 (June 1, 2019): 31–32. Accessed May 28, 2026. https://ijtmb.sfulib7.publicknowledgeproject.org/index.php/ijtmb/article/view/463.