Tetracycline in the treatment of perioral dermatitis.
D000328:Adult; D002986:Clinical Trials as Topic; D005148:Facial Dermatoses / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010919:Placebos; D013752:Tetracycline / Q000627:therapeutic use*
D010919:Placebos; D013752:Tetracycline