title: [Surgical treatment of chronic venous failure of the lower extremities].
mesh_terms: D000328:Adult; D000368:Aged; D002908:Chronic Disease; D005500:Follow-Up Studies; D006801:Humans; D007866:Leg / Q000098:blood supply*; D008722:Methods; D008875:Middle Aged; D014689:Venous Insufficiency / Q000601:surgery*
vernacular_title: Leczenie operacyjne przewlekłej niewydolności zylnej kończyn dolnych