title: A unifying concept of primary venous insufficiency.
authors.affiliation: Department of Surgery, Loma Linda University Medical Center, California, USA.
authors.forename: J J
authors.initials: JJ
authors.lastname: Bergan
mesh_terms: D000556:Ambulatory Surgical Procedures; D006801:Humans; D007866:Leg / Q000098:blood supply; D014680:Veins / Q000473:pathology / Q000601:surgery; D014689:Venous Insufficiency / Q000473:pathology / Q000503:physiopathology / Q000601:surgery