KHAN, R. S.; SHAFIQ, Z.; MEHAR, R.; AKHTAR, A.; SABIR, U. B.; AMMAR, M.; ZAINIA TARIQ; SALEEM, J. A Cross-Sectional Study Concerning Piriformis Tightness: Identifying Predisposing Factors and its Association with Low Back Pain in Office Workers. International Health Review , v. 3, n. 2, p. 19-31, 15 Dec. 2023.