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Echinacea for preventing and treating the common cold.
Karsch-Völk M, Barrett B, Kiefer D, Bauer R, Ardjomand-Woelkart K, Linde K. Karsch-Völk M, et al. Among authors: barrett b. Cochrane Database Syst Rev. 2014 Feb 20;2014(2):CD000530. doi: 10.1002/14651858.CD000530.pub3. Cochrane Database Syst Rev. 2014. PMID: 24554461 Free PMC article. Review.
Herbal remedies.
Kiefer DS, Barrett B. Kiefer DS, et al. Among authors: barrett b. Am Fam Physician. 1999 Oct 15;60(6):1662, 1665; author reply 1665-6. Am Fam Physician. 1999. PMID: 10537382 Free article. No abstract available.
Echinacea for treating the common cold: a randomized trial.
Barrett B, Brown R, Rakel D, Mundt M, Bone K, Barlow S, Ewers T. Barrett B, et al. Ann Intern Med. 2010 Dec 21;153(12):769-77. doi: 10.7326/0003-4819-153-12-201012210-00003. Ann Intern Med. 2010. PMID: 21173411 Free PMC article. Clinical Trial.
Echinacea for preventing and treating the common cold.
Karsch-Völk M, Barrett B, Linde K. Karsch-Völk M, et al. Among authors: barrett b. JAMA. 2015 Feb 10;313(6):618-9. doi: 10.1001/jama.2014.17145. JAMA. 2015. PMID: 25668266 Free PMC article.
853 results