title: Comparison of colour Doppler ultrasonography, ascending phlebography and clinical examination in the diagnosis of incompetent calf perforating veins.
authors.affiliation: Department of General and Vascular Surgery, Marien-Hospital Duesseldorf, Rochusstrasse 2, 40479 Duesseldorf, Germany. gerald.antoch@uni-essen.de
authors.forename: G
authors.initials: G
authors.lastname: Antoch
authors.forename: S
authors.initials: S
authors.lastname: Pourhassan
authors.forename: O
authors.initials: O
authors.lastname: Hansen
authors.forename: W
authors.initials: W
authors.lastname: Stock
mesh_terms: D006801:Humans; D007866:Leg / Q000098:blood supply*; D008875:Middle Aged; D010690:Phlebography / Q000379:methods*; D010808:Physical Examination / Q000379:methods*; D012680:Sensitivity and Specificity; D018615:Ultrasonography, Doppler, Color / Q000379:methods*; D014648:Varicose Veins / Q000000981:diagnostic imaging*; D014689:Venous Insufficiency / Q000503:physiopathology*