An alternative for chronic and recurrent low back pain. Portuguese Journal of Family Medicine and General Practice, [S. l.], v. 25, n. 2, p. 265–6, 2009. DOI: 10.32385/rpmgf.v25i2.10620. Disponível em: https://rpmgf.pt/ojs/index.php/rpmgf/article/view/10620. Acesso em: 18 apr. 2026.