title: [The example: St. John's wort. Manufacturing and quality aspects of plant extracts].
authors.affiliation: Finzelberg GmbH & Co.KG Koblenzer Strasse 48-56 56626 Andernach.
authors.forename: Frauke
authors.initials: F
authors.lastname: Gaedcke
mesh_terms: D002849:Chromatography, Gas; D002851:Chromatography, High Pressure Liquid; D004345:Drug Industry / Q000592:standards*; D020902:Hypericum / Q000737:chemistry*; D008517:Phytotherapy / Q000592:standards*; D010936:Plant Extracts / Q000592:standards*
chemical_list: D010936:Plant Extracts