@article{Becoña:58502,
      author        = "Becoña, E. and Vázquez, M. I. and Míguez, M. C. and
                       Fernández del Río, E. and López-Durán, A. and
                       Martínez, U. and Piñeiro, B.",
      title         = "{Smoking habit profile and health-related quality of
                       life}",
      year          = "2013",
}