Nunn, C R Cost-effective method for bedside insertion of vena caval filters in trauma patients. [electronic resource] - The Journal of trauma Nov 1997 - 752-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-5282 Standard No.: 10.1097/00005373-199711000-00004 doi Subjects--Topical Terms: AdolescentAdultAgedCost-Benefit AnalysisHumansInjury Severity ScoreMaleMethodsMiddle AgedPoint-of-Care SystemsProspective StudiesPulmonary Embolism--etiologyUltrasonography--economicsVena Cava Filters--economicsWounds and Injuries--complications