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Rodríguez-Borrego MA, Nitschke RG, Prado ML, Martini JG, Guerra-Martín MD, González-Galán C.Rodríguez-Borrego MA, et al. Among authors: nitschke rg.Rev Lat Am Enfermagem. 2014 May-Jun;22(3):504-10. doi: 10.1590/0104-1169.3065.2444.Rev Lat Am Enfermagem. 2014.PMID: 25029064Free PMC article.