Roostayi, M.M., Tajammoli, Z., Ghasemi, M., khademi kalantari, K. and Akbarzadeh-Baghban, A. 2019. Effects of Phonophoresis with Hydrocortisone Alone and in Combination with 10% Dimethylsulfoxide on Myofascial Trigger Points in the Upper Trapezius Muscle. Journal of Clinical Physiotherapy Research. 4, 1 (Jan. 2019), e6. DOI:https://doi.org/10.22037/jcpr.v4i1.25437.