RT Journal Article SR Electronic T1 Understanding Risk for Better Stroke Prevention JF BMJ Evidence-Based Medicine JO BMJ EBM FD BMJ Publishing Group Ltd SP e1 OP e1 DO 10.1136/bmjebm-2018-111089 VO 24 IS 5 A1 Gustavo Saposnik YR 2019 UL http://ebm.bmj.com/content/24/5/e1.abstract AB