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Duarte MT, Ayres JA, Simonetti JP.Duarte MT, et al. Among authors: ayres ja.Rev Lat Am Enfermagem. 2007 Sep-Oct;15 Spec No:774-9. doi: 10.1590/s0104-11692007000700010.Rev Lat Am Enfermagem. 2007.PMID: 17934584Free article.
Batista JM, Juliani CM, Ayres JA.Batista JM, et al. Among authors: ayres ja.Rev Lat Am Enfermagem. 2010 Jan-Feb;18(1):87-93. doi: 10.1590/s0104-11692010000100014.Rev Lat Am Enfermagem. 2010.PMID: 20428702Free article.