Universidad de Zaragoza Repository

@article{DeTorres:60727,
      author        = "De Torres, J.P. and Marín, J.M. and Pinto-Plata, V. and
                       Divo, M. and Sanchez-Salcedo, P. and Zagaceta, J. and
                       Zulueta, J.J. and Berto, J. and Cabrera, C. and Celli, B.R.
                       and Casanova, C.",
      title         = "{Is COPD a progressive disease? A long term BODE cohort
                       observation}",
      year          = "2016",
}