@article{Montero-Marin:63292,
      author        = "Montero-Marin, J. and Piva Demarzo, M. M. and Pereira, J.
                       P. and Olea, M. and García-Campayo, J.",
      title         = "{Reassessment of the psychometric characteristics and
                       factor structure of the ''Perceived Stress Questionnaire''
                       (PSQ): Analysis in a sample of dental students}",
      year          = "2014",
}