2077-2874 2077-2874 S2077-28742021000200019 Cuba Cuba 00 06 2021 00 06 2021 13 2 19 32

1 2016 6 2 2 131-43 2 2015 17 3 3 3 Norma Cubana Laboratorios Clínicos 2016 3 4 2019 7 1 1 5 2015 6 2018 7 2015 57 3 3 8 2016 9 2016 30 3 3 10 2019