title: Surgical repair of bovine vein stenosis.
mesh_terms: D000818:Animals; D001166:Arteriovenous Shunt, Surgical / Q000009:adverse effects*; D001807:Blood Vessel Prosthesis; D002417:Cattle; D003251:Constriction, Pathologic / Q000209:etiology / Q000601:surgery; D006801:Humans; D011138:Polytetrafluoroethylene; D013927:Thrombosis / Q000601:surgery; D014182:Transplantation, Autologous; D014183:Transplantation, Heterologous; D014652:Vascular Diseases / Q000209:etiology / Q000601:surgery; D014680:Veins / Q000637:transplantation*
chemical_list: D011138:Polytetrafluoroethylene