PT - JOURNAL ARTICLE AU - Vedamurthy Adhiyaman AU - Keiran O’mahony TI - Increased risk of ischaemic stroke while initiating warfarin in patients with atrial fi brillation AID - 10.7861/clinmedicine.15-2-215 DP - 2015 Apr 01 TA - Clinical Medicine PG - 215--215 VI - 15 IP - 2 4099 - http://www.rcpjournals.org/content/15/2/215.1.short 4100 - http://www.rcpjournals.org/content/15/2/215.1.full SO - Clin Med2015 Apr 01; 15