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Penn E, Tracy DK.Penn E, et al. Among authors: tracy dk.Ther Adv Psychopharmacol. 2012 Oct;2(5):179-88. doi: 10.1177/2045125312445469.Ther Adv Psychopharmacol. 2012.PMID: 23983973Free PMC article.
Brown KM, Tracy DK.Brown KM, et al. Among authors: tracy dk.Ther Adv Psychopharmacol. 2013 Jun;3(3):163-76. doi: 10.1177/2045125312471963.Ther Adv Psychopharmacol. 2013.PMID: 24167688Free PMC article.