0797-5538 0797-5538 S0797-55382020000100031 10.26489/rvs.v33i46.2 Uruguay 00 06 2020 00 06 2020 33 46 31 41

2006 1984 I 1990 2005 2007 52 2 2 36-46 2003 2005 2005 1995 2015 26-31 2000 1988 1979 18 4 4 23-30 2016