Comparative Analysis of Functional Disability and Lumbar Movement Patterns in Acute vs. Chronic Low Back Pain: A Cross-Sectional Study. Pakistan Journal of Medical & Cardiological Review, [S. l.], v. 5, n. 2, p. 774–791, 2026. DOI: 10.66021/pakmcr870. Disponível em: https://pakjmcr.com/index.php/1/article/view/870. Acesso em: 23 apr. 2026.