0797-5538 0797-5538 S0797-55382021000100115 10.26489/rvs.v34i48.5 Uruguay 00 06 2021 00 06 2021 34 48 115 129

2001 1994 2010 171-92 2017 37 37 155-86 1993 2010 2000 ONU 2000 1999 1979 1987 1992 42 4 4 310-22 2007 291-306