Letter: Acquired hypomelanosis: hyperpigmentation following reactions to hydroquinones.
D003358:Cosmetics; D006801:Humans; D006873:Hydroquinones / Q000009:adverse effects*; D014677:Pharmaceutical Vehicles; D010859:Pigmentation Disorders / Q000139:chemically induced*; D012882:Skin Tests
D003358:Cosmetics; D006873:Hydroquinones; D014677:Pharmaceutical Vehicles