Intracerebral haemorrhage in patients taking different types of oral anticoagulants: a pooled individual patient data analysis from two national stroke registries oleh Espen Saxhaug Kristoffersen, Leo H Bonati, Timo Kahles, Patrik Michel, Johannes Kaesmacher, Marcel Arnold, Urs Fischer, David J Seiffge, Emmanuel Carrera, Manuel Bolognese, Nils Peters, Torgeir Bruun Wyller, Mattia Branca, Susanne Wegener, Georg Kägi, Stefan T Engelter, Marie-Luise Mono, Ole Morten Rønning, Bastian Volbers, Friedrich Medlin, Elisabeth Forfang, Alexandros A Polymeris, Thomas R Meinel, Carlo Cereda, Mira Katan, Bernhard M Siepen, Boudewijn Drop, Madlaine Mueller, Martina B Goeldlin, Susanne Renaud, Julien Niederhauser, Stephan Salmen, Werner Z'Graggen, Michael Schaerer, Biljana Rodic, Kristin T Larsen