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Karl T, Duffy L, O'brien E, Matsumoto I, Dedova I.Karl T, et al.Behav Brain Res. 2006 Aug 10;171(2):286-94. doi: 10.1016/j.bbr.2006.04.004. Epub 2006 May 11.Behav Brain Res. 2006.PMID: 16697060
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Long LE, Chesworth R, Arnold JC, Karl T.Long LE, et al. Among authors: karl t.Psychopharmacology (Berl). 2010 Aug;211(3):277-89. doi: 10.1007/s00213-010-1896-6. Epub 2010 Jun 23.Psychopharmacology (Berl). 2010.PMID: 20571781
Karl T, Burne TH, Van den Buuse M, Chesworth R.Karl T, et al.Behav Brain Res. 2011 Oct 1;223(2):336-41. doi: 10.1016/j.bbr.2011.04.051. Epub 2011 May 13.Behav Brain Res. 2011.PMID: 21605597