title: Synthesis and antitumour activity of glycyrrhetinic acid derivatives.
authors.affiliation: Bereich Organische Chemie, Martin-Luther-Universität Halle-Wittenberg, Kurt-Mothes-Str. 2, D-06120 Halle, Saale, Germany.
authors.forename: Stefan
authors.initials: S
authors.lastname: Schwarz
authors.forename: René
authors.initials: R
authors.lastname: Csuk