title: Heparinized vascular cathers: a clinical trial.
mesh_terms: D000790:Angiocardiography / Q000009:adverse effects* / Q000295:instrumentation; D002404:Catheterization / Q000009:adverse effects* / Q000295:instrumentation; D006493:Heparin / Q000627:therapeutic use*; D006801:Humans; D008722:Methods; D013927:Thrombosis / Q000517:prevention & control*
chemical_list: D006493:Heparin