Interobserver agreement on ultrasound measurements of residual vein diameter, thrombus echogenicity and Doppler venous flow in patients with previous venous thrombosis

The Measurement of Observer Agreement for Categorical Data

J. Richard Landis, Gary G. Koch · Biometrics · 1977 · 78.9K citations · Full text

Public Health, Biostatistics, Categorical Data Analysis +12

Statistical Methods for Rates and Proportions.

F. N. D., J. L. Fleiss · Biometrics · 1973 · 1.4K citations

Natural Sciences, Biostatistics, Demographic Methods +10

Detection of Deep-Vein Thrombosis by Real-Time B-Mode Ultrasonography

Anthonie W.A. Lensing, Paolo Prandoni, Dees P. M. Brandjes et al. · New England Journal of Medicine · 1989 · 879 citations

Medicine, Internal Medicine, Radiology +17

A simple ultrasound approach for detection of recurrent proximal-vein thrombosis.

Paolo Prandoni, Alberto Cogo, Enrico Bernardi et al. · Circulation · 1993 · 302 citations

Medicine, Radiology, Surgery +17

The Diagnostic Value of Compression Ultrasonography in Patients with Suspected Recurrent Deep Vein Thrombosis

Anthonie Lensing, Enrico Bernardi, Sabina Villalta et al. · Thrombosis and Haemostasis · 2002 · 116 citations

Medicine, Radiology, Diagnostic Imaging +16