Hoseyni Makrani, Seyedeh Hedieh, and Arsalan Ghorbanpour. 2020. “Results of Stability Exercises on Thickness of Deep Abdominal Muscles During Functional Tasks in a Patient With Failed Back Surgery Syndrome, Using Ultrasonography: A Case Report”. Journal of Clinical Physiotherapy Research 4 (4):e27. https://doi.org/10.22037/jcpr.v4i3.26299.