[Dermatology practice panorama. Acne treatment of Europeans especially negligent].
D000152:Acne Vulgaris / Q000188:drug therapy* / Q000453:epidemiology; D000293:Adolescent; D000328:Adult; D003430:Cross-Sectional Studies; D003880:Dermatology / Q000639:trends*; D005544:Forecasting; D005858:Germany; D006301:Health Services Needs and Demand / Q000639:trends; D006801:Humans; D011785:Quality Assurance, Health Care / Q000639:trends*; D055815:Young Adult; D016903:Drug Monitoring