title: Metrizamide in venography.
mesh_terms: D006801:Humans; D007482:Iothalamate Meglumine / Q000009:adverse effects; D008793:Metrizamide / Q000009:adverse effects; D010690:Phlebography / Q000379:methods*; D011446:Prospective Studies
chemical_list: D008793:Metrizamide; D007482:Iothalamate Meglumine