Independent and combined association of overall physical fitness and subjective well-Being components with fatigue in fibromyalgia

Estevez-Lopez, F.; Soriano-Maldonado, A.; Álvarez-Gallardo, I.C.; Segura-Jiménez, V.; Rodriguez-Ayllon, M.; Herrador-Colmenero, M.; Pulido-Martos, M.; Geenen, R.; Carbonell-Baeza, A; Delgado-Fernández, M.