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La Porta C, Bura SA, Llorente-Onaindia J, Pastor A, Navarrete F, García-Gutiérrez MS, De la Torre R, Manzanares J, Monfort J, Maldonado R.La Porta C, et al.Pain. 2015 Oct;156(10):2001-2012. doi: 10.1097/j.pain.0000000000000260.Pain. 2015.PMID: 26067584Free PMC article.