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Kania-Richmond A, Reece BF, Suter E, Verhoef MJ.Kania-Richmond A, et al. Among authors: verhoef mj.BMC Complement Altern Med. 2015 Feb 7;15:20. doi: 10.1186/s12906-015-0536-4.BMC Complement Altern Med. 2015.PMID: 25887029Free PMC article.