@article{Poblador-Plou:63293,
      author        = "Poblador-Plou, B. and Van, Den Akker and Vos, R. and
                       Calderón-Larrañaga, A. and Metsemakers, J. and
                       Prados-Torres, A.",
      title         = "{Similar multimorbidity patterns in primary care patients
                       from two European regions: Results of a factor analysis}",
      year          = "2014",
}