title: Urographic contrast agents. A comparison of sodium and methylglucamine salts.
mesh_terms: D002986:Clinical Trials as Topic; D003681:Dehydration / Q000378:metabolism; D003973:Diatrizoate / Q000652:urine*; D004231:Diuresis; D005919:Glomerular Filtration Rate; D005944:Glucosamine / Q000652:urine; D006801:Humans; D007483:Iothalamic Acid / Q000652:urine*; D008875:Middle Aged; D009994:Osmolar Concentration; D012964:Sodium / Q000652:urine*; D014567:Urography
chemical_list: D003973:Diatrizoate; D007483:Iothalamic Acid; D012964:Sodium; D005944:Glucosamine