title: Percutaneous radial-artery cannulation--increased safety using teflon catheters.
mesh_terms: D000328:Adult; D000368:Aged; D001132:Arm / Q000098:blood supply*; D001158:Arteries; D002404:Catheterization / Q000295:instrumentation*; D006801:Humans; D008875:Middle Aged; D011138:Polytetrafluoroethylene / Q000627:therapeutic use*; D013923:Thromboembolism / Q000517:prevention & control
chemical_list: D011138:Polytetrafluoroethylene