Foley, Paul J A "fall-back" technique for difficult inferior vena cava filter retrieval. [electronic resource] - Journal of vascular surgery Dec 2012 - 1629-33 p. digital Publication Type: Journal Article ISSN: 1097-6809 Standard No.: 10.1016/j.jvs.2012.02.063 doi Subjects--Topical Terms: AdultDevice Removal--methodsEndovascular Procedures--methodsEquipment DesignEquipment FailureFemaleHumansMaleMiddle AgedPatient SelectionRetrospective StudiesRisk FactorsThromboembolism--diagnosisTreatment OutcomeVena Cava Filters