title: The use of Gore-Tex graft reinforced with external rings in pediatric cardiac surgery.
mesh_terms: D001011:Aorta / Q000601:surgery*; D001807:Blood Vessel Prosthesis; D002648:Child; D006083:Graft Occlusion, Vascular / Q000517:prevention & control*; D006801:Humans; D007231:Infant, Newborn; D011138:Polytetrafluoroethylene; D011651:Pulmonary Artery / Q000601:surgery*
chemical_list: D011138:Polytetrafluoroethylene