Cita APA (7a ed.)

Ji, X., Zhang, X., & Li, G. (2021). A preliminary study on the evaluation of left atrial function of rheumatoid arthritis by two dimensional speckle tracking imaging. Nature Portfolio.

Cita Chicago Style (17a ed.)

Ji, Xiang, Xia Zhang, y Guojie Li. A Preliminary Study on the Evaluation of Left Atrial Function of Rheumatoid Arthritis by Two Dimensional Speckle Tracking Imaging. Nature Portfolio, 2021.

Cita MLA (8a ed.)

Ji, Xiang, et al. A Preliminary Study on the Evaluation of Left Atrial Function of Rheumatoid Arthritis by Two Dimensional Speckle Tracking Imaging. Nature Portfolio, 2021.