title: Colourings and preservatives in drugs.
authors.forename: F
authors.initials: F
authors.lastname: Wells
mesh_terms: D004396:Coloring Agents / Q000009:adverse effects*; D004348:Drug Labeling; D006801:Humans; D010592:Pharmaceutic Aids / Q000009:adverse effects*; D011310:Preservatives, Pharmaceutical / Q000009:adverse effects*
chemical_list: D004396:Coloring Agents; D010592:Pharmaceutic Aids; D011310:Preservatives, Pharmaceutical