Fatal intracranial haemorrhage occurring after oral anticoagulant treatment initiation for secondary stroke prevention in patients with atrial fibrillation - Tsivgoulis, G; Katsanos, A H; Seiffge, D J; RAF, RAF-DOAC, CROMIS-2, SAMURAI, NOACISP, Erlangen, Verona Registry Collaborators (Eur J Neurol, 2020)