%0 Journal Article %K Humans %K Aged %K Cohort Studies %K Stroke %K Comorbidity %K Aged, 80 and over %K Creatinine %K Retrospective Studies %K Mortality %K Glomerular Filtration Rate %K Cause of Death %K Ischemic Attack, Transient %K Hemorrhage %K Anticoagulants %K Renal Insufficiency, Chronic %K Alberta %K Albuminuria %K Atrial Fibrillation %K Propensity Score %K Warfarin %B Am J Kidney Dis %D 2017 %G eng %N 6 %P 734-743 %R 10.1053/j.ajkd.2016.10.018 %T Warfarin Initiation, Atrial Fibrillation, and Kidney Function: Comparative Effectiveness and Safety of Warfarin in Older Adults With Newly Diagnosed Atrial Fibrillation. %V 69