Antibiotics and the placebo reaction in acne.
D000152:Acne Vulgaris / Q000188:drug therapy*; D000293:Adolescent; D000328:Adult; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D009675:Novobiocin / Q000627:therapeutic use*; D010919:Placebos; D013752:Tetracycline / Q000627:therapeutic use*
D010919:Placebos; D009675:Novobiocin; D013752:Tetracycline