1646-5830 1646-5830 S1646-58302020000400204 Portugal Portugal Portugal Portugal 00 12 2020 00 12 2020 14 4 204 206 1 1989 1 29-32 2 1964 13 278-85 3 1982 144 768-73 4 Australian Carbohydrate Intolerance Study in Pregnant Women Trial Group 2005 352 2477-86 5 2008 358 1991 6 2009 32 1639-43 7 2010 33 3 3 8 World Health Organization 2013 9 2011 10 2017 12 1 1 24-38 11 2012 38 458-61 12 2013 36 586-90 13 2019 1 1 1 31-7 14 2015 131 S173-211 15 2015 28 1 1 29-34 16 2018 31 7-8 7-8 416-24