title: Mystery of the blue pigmentation.
authors.forename: A M
authors.initials: AM
authors.lastname: Johnston
authors.forename: A A
authors.initials: AA
authors.lastname: Memon
mesh_terms: D000368:Aged; D000900:Anti-Bacterial Agents / Q000009:adverse effects*; D003937:Diagnosis, Differential; D005148:Facial Dermatoses / Q000139:chemically induced*; D005260:Female; D006801:Humans; D008911:Minocycline / Q000009:adverse effects*; D010859:Pigmentation Disorders / Q000139:chemically induced*; D012393:Rosacea / Q000188:drug therapy; D015422:Scleral Diseases / Q000139:chemically induced*
chemical_list: D000900:Anti-Bacterial Agents; D008911:Minocycline