0253-9276 0253-9276 S0253-92762019000200353 Cuba 00 12 2019 00 12 2019 288 353 370

2002 13-41 1988 155-82 2002 250-80 2002 69-93 2002 180-98 2002 156-79 2002 42-68 2002 199-217 1985 1999