DOI:
10.1055/s-00000011
DMW - Deutsche Medizinische Wochenschrift
LinksClose Window
References
Ross SM.
Echinacea purpurea: A Proprietary Extract of Echinacea purpurea Is Shown to be Safe and Effective in the Prevention of the Common Cold.
Holist Nurs Pract 2016;
30: 54-57
We do not assume any responsibility for the contents of the web pages of other providers.