Efficacy and Safety of Anticoagulant Therapy Versus Antiplatelet Therapy in Acute Ischemic Stroke Patients with Atrial Fibrillation oleh Xiaodi Yan BS, Baoyan Wang MSc, Peng Xia BS, Chen Lan BS, Qian Wang BS, Weihong Ge MSc, Yujie Zhou MD, Chenxiao Jiang MSc