Dr. Deepak Raghav, et al. “‘SENSITIVITY, SPECIFICITY, AND PREDICTIVE VALUE OF THREE CLINICAL TESTS FOR MEASURING TRUNK MUSCLE STRENGTH AND ENDURANCE IN POSTPARTUM LUMBOPELVIC PAIN’”. Journal of Population Therapeutics and Clinical Pharmacology, vol. 27, no. 4, Apr. 2020, pp. 98-103, https://doi.org/10.53555/jptcp.v27i4.4926.