2307-0420 2307-0420 S2307-04202018000200025 10.18004/sopaci.2018.agosto.25-27 Paraguay Paraguay 00 08 2018 00 08 2018 42 2 25 27

1 1986 2nd 272 2 2003 54 54 765-9 3 1992 18 18 220-3 4 1996 122 122 1107-10 5 1984 12 12 305-12 6 2006 59 59 1102-4 7 1999 42 42 396-401 8 1988 81 81 900-5 9 1971 24 24 184-7 10 1972 49 49 268-70 11 2007 120 120 1871-8 12 1994 15 15 633-8 13 2003 29 29 385-8 14 2007 27 27 425-8 15 2002 109 109 1828-34 16 2006 32 32 375-9