title: Herbal medicinal products and phytotherapy-a thematic issue.
authors.affiliation: Department of Pharmcognosy, University of Vienna, Althanstrasse 14, 1090, Vienna, Austria. brigitte.kopp@univie.ac.at.
authors.forename: Brigitte
authors.initials: B
authors.lastname: Kopp
mesh_terms: D008517:Phytotherapy; D010946:Plants, Medicinal