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Dokumenttyp:
journal article 
Autor(en):
Karsch-Völk, Marlies; Barrett, Bruce; Kiefer, David; Bauer, Rudolf; Ardjomand-Woelkart, Karin; Linde, Klaus 
Titel:
Echinacea for preventing and treating the common cold. 
Abstract:
Echinacea plant preparations (family Asteraceae) are widely used in Europe and North America for common colds. Most consumers and physicians are not aware that products available under the term Echinacea differ appreciably in their composition, mainly due to the use of variable plant material, extraction methods and the addition of other components.To assess whether there is evidence that Echinacea preparations are effective and safe compared to placebo in the prevention and treatment of the com...    »
 
Zeitschriftentitel:
Cochrane Database Syst Rev 
Jahr:
2014 
Band / Volume:
Seitenangaben Beitrag:
CD000530 
Sprache:
eng 
TUM Einrichtung:
Institut für Allgemeinmedizin