title: PURLs: a safer way to prevent VTE recurrence.
abstract: Rather than extend oral anticoagulation therapy for patients at high risk for recurrence of venous thromboembolism, advise them to take an aspirin a day.
authors.affiliation: The University of Chicago, IL, USA.
authors.forename: Altaf
authors.initials: A
authors.lastname: Kaiseruddin
authors.forename: Sonia
authors.initials: S
authors.lastname: Oyola
authors.forename: Goutham
authors.initials: G
authors.lastname: Rao
mesh_terms: D001241:Aspirin / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D010975:Platelet Aggregation Inhibitors / Q000627:therapeutic use*; D054556:Venous Thromboembolism / Q000517:prevention & control*
chemical_list: D010975:Platelet Aggregation Inhibitors; D001241:Aspirin