title: Reversible melasma associated with tretinoin.
authors.forename: H
authors.initials: H
authors.lastname: Burke
authors.forename: A J
authors.initials: AJ
authors.lastname: Carmichael
mesh_terms: D000152:Acne Vulgaris / Q000188:drug therapy; D000328:Adult; D005148:Facial Dermatoses / Q000139:chemically induced; D005260:Female; D006801:Humans; D007641:Keratolytic Agents / Q000009:adverse effects; D008548:Melanosis / Q000139:chemically induced*; D014212:Tretinoin / Q000009:adverse effects*
chemical_list: D007641:Keratolytic Agents; D014212:Tretinoin