title: Hydroquinone-induced exogenous ochronosis in Chinese--two case reports and a review.
authors.forename: Siak-Kim
authors.initials: SK
authors.lastname: Tan
authors.forename: Chee-Seng
authors.initials: CS
authors.lastname: Sim
authors.forename: Chee-Leok
authors.initials: CL
authors.lastname: Goh
mesh_terms: D000279:Administration, Cutaneous; D044466:Asian People; D003879:Dermatologic Agents / Q000009:adverse effects*; D005260:Female; D006801:Humans; D006873:Hydroquinones / Q000009:adverse effects*; D008548:Melanosis / Q000188:drug therapy; D008875:Middle Aged; D009794:Ochronosis / Q000139:chemically induced* / Q000208:ethnology / Q000473:pathology; D010859:Pigmentation Disorders / Q000139:chemically induced* / Q000208:ethnology / Q000473:pathology; D012867:Skin / Q000473:pathology
chemical_list: D003879:Dermatologic Agents; D006873:Hydroquinones; C031927:hydroquinone