Palacios-Alfonso, Sandra, Cesar Calvo-Lobo, and Ana Felicitas. “Fficacy of Dry Needling in Disability, Pressure Pain Threshold and Mobility in Shoulder Myofascial Pain Syndrome in Patients With Spinal Cord Injury: Pilot Study, Randomized Controlled Clinical Trial”. European Journal of Health Research 6, no. 2 (December 1, 2020): 201–212. Accessed April 8, 2025. https://revistas.uautonoma.cl/index.php/ejhr/article/view/1335.