Xu, Y., Wang, B., Jiang, L.-J., Lu, X.-P., Zhao, X.-Y. and Wang, F. 2019. Roles of Microembolus and Plasma D-dimer in Evaluating the Warfarin Anticoagulant Therapy Efficacies for Patients with Atrial Fibrillation. The Heart Surgery Forum. 22, 1 (Jan. 2019), E015-E018. DOI:https://doi.org/10.1532/hsf.2197.