We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRivaroxaban vs. warfarin for stroke prevention in patients with nonvalvular atrial fibrillation.AuthorsDarby-Stewart A; Dachs R; Graber MAPublicationAmerican family physician, 2012, Vol 85, Issue 6, p577ISSN1532-0650Publication typearticle