Pérez-Topete, Silvia Esmeralda Left Atrial Strain in Patients With Systemic Lupus Erythematosus. [electronic resource] - Reumatologia clinica Feb 2021 - 74-81 p. digital Publication Type: Journal Article ISSN: 2173-5743 Standard No.: 10.1016/j.reuma.2019.03.006 doi