Dangmei, G. ., A. . Kalita, and A. . Dutta. “Combined Effect of Diaphragmatic Breathing Exercise and Pelvic Floor Exercise in Patients With Non-Specific Chronic Low Back Pain.: Life Sciences -Physiotherapy”. International Journal of Life Science and Pharma Research, vol. 13, no. 4, July 2023, pp. L88-L100, doi:10.22376/ijlpr.2023.13.4.L88-L100.