Darcy, M D Short-term prophylaxis of pulmonary embolism by using a retrievable vena cava filter. [electronic resource] - AJR. American journal of roentgenology Oct 1986 - 836-8 p. digital Publication Type: Case Reports; Journal Article ISSN: 0361-803X Standard No.: 10.2214/ajr.147.4.836 doi Subjects--Topical Terms: AgedFemaleFiltration--instrumentationHumansMethodsPulmonary Embolism--prevention & controlVena Cava, Inferior