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Rodriguez-Lopez M, Arrivillaga M, Holguín J, León H, Ávila A, Hernández C, Rincón-Hoyos HG.Rodriguez-Lopez M, et al. Among authors: arrivillaga m.Rev Peru Med Exp Salud Publica. 2016 Jul-Sep;33(3):478-488. doi: 10.17843/rpmesp.2016.333.2335.Rev Peru Med Exp Salud Publica. 2016.PMID: 27831611Free article.Spanish.
Arrivillaga M, Ross M, Useche B, Alzate ML, Correa D.Arrivillaga M, et al.Rev Panam Salud Publica. 2009 Dec;26(6):502-10. doi: 10.1590/s1020-49892009001200005.Rev Panam Salud Publica. 2009.PMID: 20107704