Lucas, Ana Catarina, Joana Costa, Joana Paixão, Pedro Ribeiro, Fatima Silva, and Adriano Rodrigues. “Low Back Pain: A Pain That May Not Be Harmless”. European Journal of Case Reports in Internal Medicine 5, no. 3 (January 24, 2018). Accessed November 3, 2026. https://ejcrim.com/index.php/ejcrim/article/view/834.