Ticagrelor added to aspirin in acute nonsevere ischemic stroke or transient ischemic attack of atherosclerotic origin - Amarenco, Pierre; Denison, Hans; Evans, Scott R.; Himmelmann, Anders; James, Stefan; Knutsson, Mikael; Ladenvall, Per; Molina, Carlos Augusto Fernandes; Wang, Yongjun; Johnston, S. Claiborne (Stroke, 2020)