Modulation of neurological pathways by Salvia officinalis and its dependence on manufacturing process and plant parts used

by Carsten Tober, Roland Schoop
Published 2019-06-01

Echinacea reduces antibiotic usage in children through respiratory tract infection prevention: a randomized, blinded, controlled clinical trial

by Mercedes Ogal, Sebastian L. Johnston, Peter Klein, Roland Schoop
Published 2021-04-01

Effect of an Echinacea-Based Hot Drink Versus Oseltamivir in Influenza Treatment: A Randomized, Double-Blind, Double-Dummy, Multicenter, Noninferiority Clinical Trial

by Karel Rauš, Stephan Pleschka, Peter Klein, MSc, Roland Schoop, MSc, Peter Fisher
Published 2015-12-01

Safety and Dose-Dependent Effects of <i>Echinacea</i> for the Treatment of Acute Cold Episodes in Children: A Multicenter, Randomized, Open-Label Clinical Trial

by Ramon Weishaupt, Arnold Bächler, Simon Feldhaus, Günter Lang, Peter Klein, Roland Schoop
Published 2020-12-01

Author Correction: In vitro virucidal activity of Echinaforce®, an Echinacea purpurea preparation, against coronaviruses, including common cold coronavirus 229E and SARS-CoV-2

by Johanna Signer, Hulda R. Jonsdottir, Werner C. Albrich, Marc Strasser, Roland Züst, Sarah Ryter, Rahel Ackermann-Gäumann, Nicole Lenz, Denise Siegrist, Andreas Suter, Roland Schoop, Olivier B. Engler
Published 2020-11-01

In vitro virucidal activity of Echinaforce®, an Echinacea purpurea preparation, against coronaviruses, including common cold coronavirus 229E and SARS-CoV-2

by Johanna Signer, Hulda R. Jonsdottir, Werner C. Albrich, Marc Strasser, Roland Züst, Sarah Ryter, Rahel Ackermann-Gäumann, Nicole Lenz, Denise Siegrist, Andreas Suter, Roland Schoop, Olivier B. Engler
Published 2020-09-01