title: Comparative study in the treatment of acne vulgaris with cyproterone acetate, tetracycline and vitamin A acid.
mesh_terms: D000152:Acne Vulgaris / Q000188:drug therapy*; D000293:Adolescent; D000328:Adult; D003534:Cyproterone / Q000031:analogs & derivatives* / Q000627:therapeutic use; D017373:Cyproterone Acetate; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male; D013752:Tetracycline / Q000627:therapeutic use*; D014212:Tretinoin / Q000627:therapeutic use*
chemical_list: D017373:Cyproterone Acetate; D014212:Tretinoin; D003534:Cyproterone; D013752:Tetracycline