2227-1899 2227-1899 S2227-18992019000400042 CUBA 00 12 2019 00 12 2019 13 4 42 55

2014 2017 70 77-84 2019 3 3 3 67-73 2015 2014 4 2 2 41-54 2004 3 29-33 2010 2019 2017 2015 10 2018 6 12 12 3796-802 2014 2010 15 2 2 240-7 2014 2012 1-9