title: A cannula for maintaining long-term thoracic duct fistulas.
mesh_terms: D000818:Animals; D002404:Catheterization / Q000295:instrumentation*; D004285:Dogs; D004322:Drainage / Q000295:instrumentation*; D006493:Heparin; D007165:Immunosuppression Therapy / Q000295:instrumentation*; D008196:Lymph; D008212:Lymphocyte Depletion / Q000295:instrumentation; D008722:Methods; D012828:Silicones; D012965:Sodium Chloride; D013897:Thoracic Duct / Q000601:surgery*
chemical_list: D012828:Silicones; D012965:Sodium Chloride; D006493:Heparin