Ballyns, J. J., Shah, J. P., Hammond, J., Gebreab, T., Gerber, L. H., & Sikdar, S. (2011). Objective Sonographic Measures for Characterizing Myofascial Trigger Points Associated With Cervical Pain.

Ballyns, Jeffrey J., Jay P. Shah, Jennifer Hammond, Tadesse Gebreab, Lynn H. Gerber, and Siddhartha Sikdar. Objective Sonographic Measures for Characterizing Myofascial Trigger Points Associated With Cervical Pain. 2011.

Ballyns, Jeffrey J., et al. Objective Sonographic Measures for Characterizing Myofascial Trigger Points Associated With Cervical Pain. 2011.