1029-3043 1029-3043 S1029-30432019000300285 Cuba Cuba Cuba 00 09 2019 00 09 2019 23 3 285 294

1 2018 2 2002 3 2019 51 2 2 4 2016 5 2014 3 6 2017 30 4 4 7 2017 2 8 Van den Berg-Wolf M.Burgoon T 2017 29 5 5 269-75 9 Ministerio de Salud Pública 2019 10 2019