title: Prophylactic coumadin and A-V cannula function.
mesh_terms: D000818:Animals; D001166:Arteriovenous Shunt, Surgical; D005552:Forelimb / Q000098:blood supply; D011517:Prothrombin Time; D012039:Regional Blood Flow; D006435:Renal Dialysis; D012756:Sheep; D013997:Time Factors; D014859:Warfarin / Q000627:therapeutic use*
chemical_list: D014859:Warfarin