1028-9933 1028-9933 S1028-99332018000400766 Cuba Cuba Cuba 00 12 2018 00 12 2018 97 4 766 776

1 2018 97 3 3 538-47 2 2014 4 10 10 796-801 3 2012 40 3 3 164-71 4 2014 24 3 3 154-61 5 2014 7 1 1 6 2006 117 5 5 1021-35 7 2011 109 3 3 213-8 8 2015 24 2 2 86-92 9 2016 20 6 6 636-47 10 2008 11 2009 13 3 3 1-9 12 Global Initiative for Asthma 2016 13 2011 14 2013 4 2 2 e77-81 15 2015 114 4 4 327-34 16 2014 4