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Safety and Efficacy Profile of Echinacea purpurea to Prevent Common Cold Episodes: A Randomized, Double-Blind, Placebo-Controlled Trial
Jawad, M., Schoop, R., Suter, A., Klein, P., Eccles, R.Volume:
2012
Year:
2012
Language:
english
Journal:
Evidence-Based Complementary and Alternative Medicine
DOI:
10.1155/2012/841315
File:
PDF, 158 KB
english, 2012