ZHANG, X.; ZENG, W.; LI, Y.; HOU, D.; LI, X.; XU, W. Evaluation of P wave Dispersion and Tissue Doppler Imaging for Predicting Paroxysmal Atrial Fibrillation in Patients with Hypertension. The Heart Surgery Forum, v. 21, n. 1, p. E054-E058, 22 Feb. 2018.