@article{Calderón-Larrañaga:168174,
      author        = "Calderón-Larrañaga, A. and Poblador-Plou, B. and
                       González-Rubio, F. and Gimeno-Feliu, L. and Abad-Díez, J.
                       M. and Prados-Torres, A.",
      title         = "{Multimorbidity, polypharmacy, referrals, and adverse drug
                       events: Are we doing things well?}",
      year          = "2012",
}