title: Vasa vasorum in autogenous dog vein by-pass grafts.
mesh_terms: D000818:Animals; D001166:Arteriovenous Shunt, Surgical / Q000379:methods*; D004285:Dogs; D005263:Femoral Artery / Q000601:surgery*; D005268:Femoral Vein / Q000473:pathology / Q000601:surgery*; D006652:Histological Techniques; D011138:Polytetrafluoroethylene; D013536:Suture Techniques; D014651:Vasa Vasorum / Q000473:pathology*
chemical_list: D011138:Polytetrafluoroethylene