Efficacy of psychological interventions to reduce anxiety and depression in patients with lupus. A systematic review and meta-analysis Jose Luis Vicente-Escudero;

Fatigue in Rheumatoid Arthritis Patients: Association With Sleep Quality, Mood Status, and Disease Activity Nevin Hammam; Rania M. Gamal; Ahmed Mohammed Rashed; Noha Abo Elfetoh; Eman Mosad; Eman M. Khedr;

Do preoperative anxiety and depression influence the outcome of knee arthroplasty? Manuel Jiménez Ortiz; Alfonso Espinosa Ruiz; Cristóbal Martínez Delgado; Pablo Barrena Sánchez; José A. Salido Valle;