1665-1146 1665-1146 S1665-11462017000500334 10.1016/j.bmhimx.2017.05.006 México Mexico Canada 00 10 2017 00 10 2017 74 5 334 340

1 World Health Organization 2012 999 999 2 2008 49 8–12 3 2002 43 1402–9 4 1972 14 365–71 5 2002 3 71–6 6 1980 22 279–83 7 2015 72 80–3 8 2014 55 475–82 9 2005 46 470–2 10 2003 3 395–400 11 2004 3 39–43 12 2002 34 409–29 13 2000 30 173–7 14 2001 43 151–61 15 1989 30 157–61 16 2005 6 203–6 17 2005 38 1–12 18 2012 1 32–6 19 2012 47 13–8 20 2008 7 50–6 21 2007 16 338–44 22 2002 65 136–41 23 2005 62 375–83 24 2009 34 117–22 25 2008 121 26 2013 8 27 2008 6 27–36 28 2003 29 2002 Montreal 30 1959 22 719–48 31 2010 122 S909-91 32 2013 12 253–63 33 2003 12 171–4 34 2003 2 103–8 35 2010 15 139–51