title: Azelaic acid as a new treatment for perioral dermatitis: results from an open study.
authors.forename: T
authors.initials: T
authors.lastname: Jansen
mesh_terms: D000328:Adult; D000368:Aged; D019557:Dermatitis, Perioral / Q000188:drug therapy*; D003879:Dermatologic Agents / Q000627:therapeutic use*; D003998:Dicarboxylic Acids / Q000627:therapeutic use*; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D003879:Dermatologic Agents; D003998:Dicarboxylic Acids; C010038:azelaic acid