Left atrial strain in patients with systemic lupus erythematosus Silvia Esmeralda Pérez-Topete; Tomás Miranda-Aquino; Jorge Eduardo Hernández-del Río; Sergio Cerpa-Cruz; Sergio Ramón Gutiérrez-Ureña; Gloria Martínez-Bonilla; Verónica González-Díaz;

Cutaneous manifestations in patients with systemic lupus erythematosus: Forms at the beginning of the disease and during follow-up. Retrospective analysis Máximo Cosentino; María Victoria Martire; Lucila García; Mercedes Argentina García;

Follow-up of clinical activity and accumulated organic damage in a cohort of patients with systemic lupus erythematosus from the Yucatán Peninsula, Mexico (1995¿2016) Ricardo F. López-Villanueva; Guillermo Valencia-Pacheco; Rita Zapata-Vázquez; Ricardo López-Suárez; Carlos Castro-Sansores;