Chaves León, Adrian Alberto, Maria Morera, Miguel Brenes Espinoza, and Sergio Saldaña Quiel. “Case Study: Effect of a Physical Exercise and Nutritional Counseling Program on Physical and Psychological Variables in a Person With Fibromyalgia”. MHSalud: Revista en Ciencias del Movimiento Humano y Salud 11, no. 2 (January 31, 2015). Accessed November 22, 2024. https://www.revistas.una.ac.cr/index.php/mhsalud/article/view/6441.