0120-5633 0120-5633 S0120-56332018000600406 10.1016/j.rccar.2018.03.003 Mexico Mexico 00 12 2018 00 12 2018 25 6 406 406

1 2000 69 S147-63 2 1998 11 729-45 3 1973 7 155-64 4. 2013 146 874-8 5 2011 28 918-20 6 1993 125 1185-7 7 1986 42 81-5 8 1999 68 1573-7