0123-5931 0123-5931 S0123-59312022000200139 10.15446/lthc.v24n2.102082 Peru Perú 00 12 2022 00 12 2022 24 2 139 165

2005 2004 2005 11 1 1 95-128 2017 2013 56 2 2 183-212 2017 1997 1998 4 7-8 7-8 213-28 2002 2017 2013 2004 97-115 2008 2004 15-26