RT Journal Article SR Electronic T1 Uncertainty surrounds anticoagulation risks and benefits in patients with chronic kidney disease with atrial fibrillation JF BMJ Evidence-Based Medicine JO BMJ EBM FD BMJ Publishing Group Ltd SP 35 OP 36 DO 10.1136/bmjebm-2018-110992 VO 24 IS 1 A1 David Massicotte-Azarniouch A1 Manish M Sood YR 2019 UL http://ebm.bmj.com/content/24/1/35.abstract AB