1405-3195 1405-3195 S1405-31952007000600609 Mexico Mexico 00 09 2007 00 09 2007 41 6 609 617

2005 Madrid, España 343: 365 2003 AOAC 1980 2000 13 149 149 20-4 2004 92 233-40 1964 43 885-96 1985 64 1499 1980 59 812-8 2005 7 2 2 2003 32 6 6 1919-26 2004 33 4 4 936-46 2004 33 5 5 1263-73 2005 30 9 9 113-22 2004 83 75-83 NRC 1994 9th 2000 2 2 2 2002 15 87-96 SAS 1999 558 2001 25 113-8