title: [Comparison between local treatment with vitamin A acid cream (Tretinoin Roche) and systemic treatment with oxytetracycline in acne vulgaris.  A controlled clinical study].
mesh_terms: D000152:Acne Vulgaris / Q000188:drug therapy*; D000287:Administration, Topical; D000293:Adolescent; D000328:Adult; D002648:Child; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008297:Male; D009824:Ointments; D010118:Oxytetracycline / Q000008:administration & dosage / Q000627:therapeutic use*; D010919:Placebos; D014212:Tretinoin / Q000008:administration & dosage / Q000627:therapeutic use*; D014801:Vitamin A / Q000031:analogs & derivatives*
chemical_list: D009824:Ointments; D010919:Placebos; D014801:Vitamin A; D014212:Tretinoin; D010118:Oxytetracycline
vernacular_title: En sammenligning mellem lokalbehandling med vitamin A syrecreme (Tretinoin Roche) og systemisk behandling med oksytetracyklin ved acne vulgaris.  En kontrolleret klinisk undersłgelse