Schweizer, J [Ultrasound angiography in diagnosis of deep venous thrombosis and post-thrombotic syndrome. A prospective comparative study]. [electronic resource] - Ultraschall in der Medizin (Stuttgart, Germany : 1980) Apr 1997 - 88-90 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0172-4614 Standard No.: 10.1055/s-2007-1000524 doi Subjects--Topical Terms: AdultFemaleHumansImage Enhancement--instrumentationImage Processing, Computer-Assisted--instrumentationMaleMiddle AgedPostphlebitic Syndrome--diagnostic imagingSensitivity and SpecificityThrombophlebitis--diagnostic imagingUltrasonography, Doppler, Color--instrumentationVaricose Veins--diagnostic imaging