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González-Ramírez A, González-Trujano ME, Pellicer F, López-Muñoz Francisco J.González-Ramírez A, et al.J Ethnopharmacol. 2012 Aug 1;142(3):700-5. doi: 10.1016/j.jep.2012.05.044. Epub 2012 Jun 1.J Ethnopharmacol. 2012.PMID: 22664511