title: [Basic errors of present topical therapy].
authors.forename: H W
authors.initials: HW
authors.lastname: SIEMENS
mesh_terms: D003880:Dermatology; D006801:Humans; D004364:Pharmaceutical Preparations
chemical_list: D004364:Pharmaceutical Preparations
keywords: DERMATOLOGY; DRUGS
vernacular_title: Uber grundsätzliche Fehler unserer bisherigen äusseren Therapie.