title: In vitro comparison of sialographic agents.
abstract: An experimental model is presented for in vitro comparative evaluation of radiopaque media. Experimental results parallel the clinical picture of fractionated filling films and comparative radiodensity of oil- and water-soluble media.
mesh_terms: D003287:Contrast Media; D003974:Diatrizoate Meglumine; D004998:Ethiodized Oil; D005069:Evaluation Studies as Topic; D007481:Iophendylate; D012796:Sialography / Q000379:methods
chemical_list: D003287:Contrast Media; D003974:Diatrizoate Meglumine; D004998:Ethiodized Oil; D007481:Iophendylate