title: Call it contrast, but do not call it dye.
authors.forename: C
authors.initials: C
authors.lastname: Sueppel
mesh_terms: D004396:Coloring Agents; D003287:Contrast Media; D006801:Humans; D010353:Patient Education as Topic; D009626:Terminology as Topic
chemical_list: D004396:Coloring Agents; D003287:Contrast Media