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Merrill JO, Jackson TR, Schulman BA, Saxon AJ, Awan A, Kapitan S, Carney M, Brumback LC, Donovan D.Merrill JO, et al. Among authors: carney m.J Gen Intern Med. 2005 Apr;20(4):344-9. doi: 10.1111/j.1525-1497.2005.04028.x.J Gen Intern Med. 2005.PMID: 15857492Free PMC article.