1605-2528 1605-2528 S1605-25282023000200095 Bolivia Bolivia Bolivia 00 09 2023 00 09 2023 58 2 95 99 2022 44 9-18 1997 5 53-9 2002 25 278-84 2010 21 555-66 2020 2023 2013 35 11-4 1990 2017 1977 43 1980 2022 18 61-8 2005 1 y 2 219-22 2014 157 1-5 2012 15 11-23 2007 18 573-85 1996 2007 127 293-300 1991 1 1 272-7