1405-3322 1405-3322 S1405-33222005000100083 10.18268/bsgm2005v57n1a5 Mexico Mexico Mexico 00 00 2005 00 00 2005 57 1 83 109

1996 24 443-6 1991 XXIII 2 2 17-27 2004 1998 20 211-27 1965 41-51 1956 México 9-27 2000 13 479-89 1997 109 1321-32 1983 88 B5 B5 4183-214 1998 93 326-37 1970 37-50 1981 291 193-6 1997 147-64 1998 2000 2002 21 3 3 1976 1974 26 249-62 1989 17 1144-7 1999 1984 45 21-32 2000 2004 27 2 2 83-100 1988 1986 México 150-1 1999 12 537-44 1994 124 161-7 1981 78 324-31 1998 103 B11 B11 22017-7032 2000 1980 1997 154 73-8 2001 1-12 2001 115-37 1997 126 265-74 2003 120 365-89 1973 37 485-94 1999 136 19-40 1997 1985 37 49-92 1991 2001 2001 2000 318 71-98 1987 66 151-62 1988 69 1411 1988 1994 44 18-45 1994 66 95-110 1994 16 853-65 1986 149-50 1999 27 523-6 1905 315-31 1906 México 1975 1978 39 27-8 1981 20 177-202 1993 54-60 1995 23 1127-30 1999 27 719-22 1995 100 B7 B7 12-373 1987 66 99-102 1988 16 1108-11 1989 11 349-63 1999 21 1131-42 1984 45 7-19 1997 297 651-78 1986 97 536.554 1979 1988 100 274-81 1988 99 36-43 1998 327-40 1995 134 359-76 1996 81 462-74 1993 1970 2003 365 257-82 1975 26 207-21 1984 45 39-41 1986 México 1999 191-6 1996 38 176-94 1998 1995 249 173-86 1986 93 187-94 1997 14 225-43 1987 México 57-9 1999 96 245-62 1998 1-35 1991 103 817-28 1984 12 515-8 2005 33 53-6