title: Filter placement in deep venous thrombosis.
authors.affiliation: Massachusetts General Hospital, Boston, MA 02114.
authors.forename: J A
authors.initials: JA
authors.lastname: Kaufman
mesh_terms: D006801:Humans; D011655:Pulmonary Embolism / Q000517:prevention & control*; D013924:Thrombophlebitis; D013997:Time Factors; D016306:Vena Cava Filters