1684-1859 1684-1859 S1684-18592018000200004 Colombia 00 12 2018 00 12 2018 10 2

1 2011 2 2007 25 721-59 3 2011 4 WHO 2005 5 2002 76 4 4 271-9 6 2007 13 5 5 217-20 7 NVW 2006 37 3 3 18-9 8 1992 206 1 1 1-8 9 2007 4 10 2015 91 360-82 11 2016 12 2015 2015 242-7 13 2015 14 1948 27 379-423