1409-4568 1409-4568 S1409-45682018000200075 10.15517/revenf.v0i35.32536 Brazil Brazil Brazil Brazil Brazil 00 12 2018 00 12 2018 35 75 84

2015 29 4 4 617-35 2016 14 2 2 278-87 2015 51 4 4 346-51 2015 28 3 3 243-9 2016 7 153-8 2011 16 2 2 567-74 2013 2013 7 Secretaria de Estado da Saúde Pública do Rio Grande do Norte 2016 2017 1 1 1 49-54 2010 41 5 5 195-200 2015 20 1 1 105-14 2017 33 2 2 2013 22 1 1 9-27 2016 22 3 3 85-96 2014 19 1 1 94-100 2017 39 1 1 29-39 2015 24 3 3 721-30