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Brown E, Dunner DL, McElroy SL, Keck PE, Adams DH, Degenhardt E, Tohen M, Houston JP.Brown E, et al. Among authors: degenhardt e.Int J Neuropsychopharmacol. 2009 Jul;12(6):773-82. doi: 10.1017/S1461145708009735. Epub 2008 Dec 11.Int J Neuropsychopharmacol. 2009.PMID: 19079815Free article.Clinical Trial.