0872-0754 0872-0754 S0872-07542021000100064 10.25753/birthgrowthmj.v30.i1.18956 Portugal Portugal 00 03 2021 00 03 2021 30 1 64 66

1 2015 2 2013 25 368-74 3 2014 90 927-32 4 2016 34 388-92 5 2018