title: [Chemistry and galenics of tretinoin].
mesh_terms: D000152:Acne Vulgaris / Q000188:drug therapy; D055598:Chemical Phenomena; D002621:Chemistry; D004355:Drug Stability; D004356:Drug Storage; D005231:Fatty Acids, Unsaturated; D005782:Gels; D009824:Ointments; D011786:Quality Control; D012995:Solubility; D013678:Technology, Pharmaceutical; D013696:Temperature; D014783:Viscosity; D014801:Vitamin A / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000627:therapeutic use
chemical_list: D005231:Fatty Acids, Unsaturated; D005782:Gels; D009824:Ointments; D014801:Vitamin A
vernacular_title: Zur Chemie und Galenik des Tretinoins