title: Safety of venous ultrasound in suspected DVT--still a matter of concern?
authors: Jan
authors: J
authors: Beyer-Westendorf
mesh_terms: D006801:Humans; D015203:Reproducibility of Results; D012449:Safety; D012680:Sensitivity and Specificity; D014463:Ultrasonography / Q000592:standards*; D020246:Venous Thrombosis / Q000000981:diagnostic imaging*