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Robles-Zepeda RE, Lozoya-Gloria E, López MG, Villarreal ML, Ramírez-Chávez E, Molina-Torres J.Robles-Zepeda RE, et al.Fitoterapia. 2009 Jan;80(1):12-7. doi: 10.1016/j.fitote.2008.09.002. Epub 2008 Sep 14.Fitoterapia. 2009.PMID: 18824221