1659-0775 1659-0775 S1659-07752017000200023 Mexico 00 12 2017 00 12 2017 27 23 28

American Cancer Society 2008 1999 37 5-10 2009 8 2013 2 2010 14-23 2009 2001 39 2 2 10-5 2000 3 2008 3 2004 2 2006 118 12 12 3030-44