PAIN INTENSITY, FUNCTIONAL DISABILITY, AND QUALITY OF LIFE IN ADULTS WITH CHRONIC NON-SPECIFIC LOW BACK PAIN ATTENDING OUTPATIENT PHYSIOTHERAPY CLINICS: A CROSS-SECTIONAL STUDY. Frontier in Medical and Health Research, [S. l.], v. 4, n. 3, p. 1690–1707, 2026. Disponível em: https://fmhr.net/index.php/fmhr/article/view/3381.. Acesso em: 8 nov. 2026.