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Navarre M, Patel H, Johnson CE, Durance A, McMorris M, Bria W, Erickson SR.Navarre M, et al. Among authors: johnson ce.Ann Pharmacother. 2007 Feb;41(2):216-21. doi: 10.1345/aph.1H256. Epub 2007 Feb 6.Ann Pharmacother. 2007.PMID: 17284502Clinical Trial.
Erickson SR, Chang A, Johnson CE, Gruppen LD.Erickson SR, et al. Among authors: johnson ce.Ann Pharmacother. 2003 Apr;37(4):500-5. doi: 10.1345/aph.1C374.Ann Pharmacother. 2003.PMID: 12659603
Pettit RS, Johnson CE.Pettit RS, et al. Among authors: johnson ce.Ann Pharmacother. 2011 Jan;45(1):49-59. doi: 10.1345/aph.1P428. Epub 2010 Dec 14.Ann Pharmacother. 2011.PMID: 21156814Review.