TY - JOUR T1 - Review: risk of stroke is high at 2, 30, and 90 days after transient ischaemic attack JF - Evidence Based Medicine JO - Evid Based Med SP - 86 LP - 86 DO - 10.1136/ebm.13.3.86 VL - 13 IS - 3 A2 - , Y1 - 2008/06/01 UR - http://ebm.bmj.com/content/13/3/86.abstract N2 - Dr W A GhaliCorrespondence to: Dr W A Ghali, University of Calgary, Calgary, Alberta, Canada; wghali@ucalgary.caIn patients who have had a transient ischaemic attack (TIA), what is the early risk of stroke at 2, 30, and 90 days?Cohort studies were selected, reporting the outcome of early risk of stroke at 2, 30, or 90 days in patients with TIA. Randomised controlled trials and case series were excluded.Medline (1966 to present), EMBASE/Excerpta Medica (1980 to present), Cochrane Database of Systematic Reviews (1996 to present), CINAHL (1982 to present), BIOSIS previews (1980 to present), conference proceedings, and reference lists … ER -