0186-4866 0186-4866 S0186-48662018000300009 10.24245/mim.v34i3.1909 Mexico Mexico Mexico Mexico 00 06 2018 00 06 2018 34 3 412 417

1 2013 56 711-7 2 2006 22 44-7 3 2005 75 1-13 4 1993 73 1003-16 5 1999 23 27-33 6 Parraguirre S y col 2001 58 153-62 7 Jasrrow Becerra L y col 1996 59 15-8 8 2009 10 307-14 9 2002 77 760-2 10 2005 50 215-20 11 2000 49 760-3 12 1992 31 351-2 13 1983 197 84-90 14 1990 65 1041-7 15 2003 82 ^s2 ^s2 2 S127-32 16 1998 30 75-81 17 1991 62 129-34 18 2001 2 96 96 19 1990 5 7-27 20 2002 4 297-301 21 1988 89 407-9 22 1991 13 823-31 23 1979 1 47-50 24 2004 22 276-9 25 2005 104 380-7 26 1998 571-3 27 2001 19 756-61 28 1997 80 656-60 29 1978 42 1747-59 30 2015 45 283-5 31 Banerjee et al 1992 1 11-5 32 2017 23 42-7 33 1990 45 63-7 34 1992 69 17-23 35 1998 1 6-7 36 1983 51 1551-5