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Wardle MC, de Wit H, Penton-Voak I, Lewis G, Munafò MR.Wardle MC, et al. Among authors: munafo mr.Neuropsychopharmacology. 2013 Jun;38(7):1253-63. doi: 10.1038/npp.2013.24. Epub 2013 Jan 21.Neuropsychopharmacology. 2013.PMID: 23337869Free PMC article.