Relevance of a normal ultrasound study in patients with non-traumatic acute shoulder pain Carlos Antonio Guillen Astete; Veronica Garcia Garcia; Monica Luque Alarcon;

Safety of the administration of local corticosteroids in diabetic patients: Historical cohort study comparing the use of triamcinolone and betamethasone Carlos Antonio Guillen Astete; Noiva Diaz Garcia; Blanca Laso Jimeno; Monica Luque Alarcon;

Delay and diagnostic pathway of patients with psoriatic arthritis in Spain Carlos Antonio Guillen Astete; Irene Gaite Gonzalez; Pablo Antonio Zurita Prada; Claudia Urrego Laurin;