title: Immunologically Active Polysaccharides from Tissue Cultures of Echinacea purpurea.
authors.affiliation: Institute of Pharmaceutical Biology, University of Munich, D-8000 München 2, Karlstr. 29, FRG.
authors.forename: H
authors.initials: H
authors.lastname: Wagner
authors.forename: H
authors.initials: H
authors.lastname: Stuppner
authors.forename: J
authors.initials: J
authors.lastname: Puhlmann
authors.forename: K
authors.initials: K
authors.lastname: Jurcic
authors.forename: M H
authors.initials: MH
authors.lastname: Zenk
authors.forename: M L
authors.initials: ML
authors.lastname: Lohmann-Matthes