Meta Analysis the Effectiveness of Acupuncture vs Sham Acupuncture on Low Back Pain. Indonesian Journal of Medicine, [S. l.], v. 6, n. 3, p. 336–346, 2021. DOI: 10.26911/theijmed.2021.6.3.442. Disponível em: https://www.theijmed.com/index.php/theijmed/article/view/442. Acesso em: 27 oct. 2026.