1405-0099 1405-0099 S1405-00992021000100056 10.35366/103916 Mexico Mexico México Mexico 00 03 2021 00 03 2021 43 1 56 59

1 2007 169 15-8 2 2006 3 2011 71 176-81 4 2004 69 162-5 5 Organización Panamericana de la Salud 2010 2010 2010 6 2015 67 139-45 7 2004 28 683-7 8 2002 39 181-91 9 2009 41 181-96 10 2013 44