Paci, Matteo, Gennaro Briganti, and Bruna Lombardi. “Levels of Evidence of Articles Published in Physical and Rehabilitation Medicine Journals”. Journal of Rehabilitation Medicine 43, no. 3 (December 21, 2010): 264–267. Accessed June 25, 2026. https://medicaljournalssweden.se/jrm/article/view/16173.