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Echinacea Versus Placebo Effect in Common Cold (Physician Echinacea Placebo) (PEP)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT00065715
Recruitment Status : Completed
First Posted : August 1, 2003
Last Update Posted : December 4, 2014
Sponsor:
Collaborators:
National Center for Complementary and Integrative Health (NCCIH)
National Heart, Lung, and Blood Institute (NHLBI)
Information provided by (Responsible Party):
University of Wisconsin, Madison