title: On behalf of translumbar aortography.
mesh_terms: D001024:Aortic Valve Stenosis / Q000000981:diagnostic imaging; D001027:Aortography / Q000379:methods*; D005268:Femoral Vein / Q000000981:diagnostic imaging; D006801:Humans; D008161:Lumbosacral Region; D013927:Thrombosis / Q000000981:diagnostic imaging