Effects of Brugger’s postural relief position exercise on upper back pain and posture imbalance in sternal symphyseal syndrome - Quasi experimental study. International Journal of Biomedical and Advance Research, [S. l.], v. 13, n. 9, p. e5773, 2022. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/5773. Acesso em: 16 feb. 2026.