Application of Alfalfa App in the management of oral anticoagulation in patients with atrial fibrillation: a multicenter randomized controlled trial. - Xu, Wenlin; Huang, Xinhai; Lin, Qiwang; Wu, Tingting; Guan, Chengfu; Lv, Meina; Hu, Wei; Dai, Hengfen; Chen, Pei; Li, Meijuan; Zhang, Feilong; Zhang, Jinhua (BMC Medical Informatics & Decision Making, 2024)