Latif, Amber, and Faiza Iqbal Siddiqui. “Frequency of Myofascial Trigger Point in Upper Trapezius Muscle and Its Associating Factors Among Physical Therapist in Karachi, Pakistan: A Cross-Sectional Survey”. International Journal of Endorsing Health Science Research, vol. 8, no. 4, Dec. 2020, pp. 249-56, doi:10.29052/IJEHSR.v8.i4.2020.249-256.