title: Oral anticoagulants. New oral anticoagulants for atrial fibrillation: the factor Xa inhibitors rivaroxaban and apixaban.
authors.affiliation: Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA.
authors.forename: Russell S
authors.initials: RS
authors.lastname: Roberson
authors.forename: Andrew D
authors.initials: AD
authors.lastname: Shaw