1405-0099 1405-0099 S1405-00992017000100013 México México México Mexico 00 03 2017 00 03 2017 39 1 13 18

1 2007 12 4-23 2 International Agency for Research on Cancer (IARC) 2000 219-50 3 2013 4 531-58 4 2014 18 523-31 5 2013 144 1303-15 6 2013 108 1546-50 7 2012 12 183-97 8 2009 193 722-31 9 2015 7 213-23 10 2013 398 1021-7 11 2013 45 920-6 12 2006 7 181-5 13 ASGE Standards of Practice Committee 2016 84 1-9 14 2012 152 S4-12 15 2010 12 239-43 16 2012 10 51 17 2013 258 466-75 18 2014 155 578-9