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Leiferman JA, Dauber SE, Scott K, Heisler K, Paulson JF.Leiferman JA, et al. Among authors: heisler k.Depress Res Treat. 2010;2010:671279. doi: 10.1155/2010/671279. Epub 2010 Mar 25.Depress Res Treat. 2010.PMID: 21152221Free PMC article.