title: Chemical composition and names of some principal water-soluble and cholecystographic contrast media.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002765:Cholecystography; D003287:Contrast Media / Q000032:analysis* / Q000145:classification; D012995:Solubility; D014867:Water
chemical_list: D003287:Contrast Media; D014867:Water