https://www.pharmalive.com/wp-content/uploads/2021/05/Biogen-logo-standard-rgb-r.jpg101300GlobeNewswirehttps://www.pharmalive.com/wp-content/uploads/2020/01/Pharmalive_4c-300x37.pngGlobeNewswire2021-05-12 07:30:392021-05-12 14:53:37Biogen Acquires Investigational Drug for Acute Ischemic Stroke