TY - JOUR T1 - Increased risk of ischaemic stroke while initiating warfarin in patients with atrial fi brillation JF - Clinical Medicine JO - Clin Med SP - 215 LP - 215 DO - 10.7861/clinmedicine.15-2-215 VL - 15 IS - 2 AU - Vedamurthy Adhiyaman AU - Keiran O’mahony Y1 - 2015/04/01 UR - http://www.rcpjournals.org/content/15/2/215.1.abstract ER -