title: [Looking back].
authors.affiliation: Zürcher Hochschule für angewandte, Wissenschaften, Postfach, 8820 Wädenswil, Schweiz.
authors.forename: Beat
authors.initials: B
authors.lastname: Meier
mesh_terms: D003226:Congresses as Topic; D049673:History, 20th Century; D006801:Humans; D008511:Medicine / Q000639:trends; D008517:Phytotherapy / Q000266:history / Q000592:standards / Q000639:trends*