title: Thromboprophylaxis in cancer outpatients.
abstract: In this issue of Blood, Khorana and colleagues report a simple and practical model for the prediction of symptomatic venous thrombosis after the initiation of chemotherapy in cancer outpatients.
authors.affiliation: Leiden University Medical Center.
authors.forename: Carine J M
authors.initials: CJ
authors.lastname: Doggen