@article{Tena-bernal:118153,
      author        = "Tena-bernal O. and Sánchez-peña M. and Gómez-cabello A.
                       and Salavera C. and Usán P. and Calatayud E.",
      title         = "{Cognitive and functional differences in aging with and
                       without intellectual disabilities: Observational study}",
      year          = "2021",
}