title: The long-term treatment of acne vulgaris.
mesh_terms: D000152:Acne Vulgaris / Q000188:drug therapy*; D000293:Adolescent; D000328:Adult; D001585:Benzoyl Peroxide / Q000627:therapeutic use; D002710:Chlorhexidine / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D004917:Erythromycin / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D013752:Tetracycline / Q000627:therapeutic use; D014212:Tretinoin / Q000627:therapeutic use
chemical_list: D014212:Tretinoin; D004917:Erythromycin; D013752:Tetracycline; D002710:Chlorhexidine; D001585:Benzoyl Peroxide