Effects of echinacea on the frequency of upper respiratory tract symptoms: a randomized, double-blind, placebo-controlled trial

BACKGROUND: Upper respiratory tract infection symptoms are a common cause of morbidity. Herbal preparations of the plant Echinacea purpurea have immune-enhancing properties. OBJECTIVE: To compare the frequency of upper respiratory tract symptoms in individuals receiving E purpurea capsules and those...

Descripción completa

Detalles Bibliográficos
Autores principales: O’Neil, Joelle, Hughes, Susan, Lourie, Andrea, Zweifler, John
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. 2008
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7129680/
https://www.ncbi.nlm.nih.gov/pubmed/18450126
http://dx.doi.org/10.1016/S1081-1206(10)60603-5

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7129680/
https://www.ncbi.nlm.nih.gov/pubmed/18450126
http://dx.doi.org/10.1016/S1081-1206(10)60603-5

Ejemplares similares