Effects of Combined Stretching and Strengthening Exercises on Muscle Thickness and Physical Performance in Fibromyalgia. International Journal of Physiotherapy, [S. l.], v. 13, n. 2, 2026. DOI: 10.15621/. Disponível em: https://ijphy.com/index.php/journal/article/view/2196. Acesso em: 21 jun. 2026.