Lazkano-Juaristi , E, R Delgado-Delgado, E S Rodriguez-Lopez, and J A Valera-Calero , trans. 2020. “DRY NEEDLING VERSUS INSTRUMENT ASSISTED SOFT TISSUE MOBILIZATION FOR THE TREATMENT OF MYOFASCIAL PAIN SYNDROME OF HAMSTRINGS MUSCLES: A PILOT STUDY”. Cuestiones De Fisioterapia 49 (2): 110-18. https://cuestionesdefisioterapia.com/index.php/es/article/view/142.