Current Version
Echinacea for preventing and treating the common coldKlaus Linde, Bruce Barrett, Rudolf Bauer, Dieter Melchart and Karin Woelkart
Article first published online: 7 OCT 2009 | DOI: 10.1002/14651858.CD000530.pub2
Previous versions of this article and their online publication dates
Version 1
Echinacea for preventing and treating the common coldD Melchart, K Linde, P Fischer and J Kaesmayr
Article first published online: 19 OCT 2005 | DOI: 10.1002/14651858.CD000530
