@article{Pinilla:57914,
      author        = "Pinilla, I. and Ferreras, A. and Idoipe, M. and
                       Sanchez-Cano, A. and Perez-Garcia, D. and Herrera, L.X. and
                       Pinilla, M.J. and Abecia, E.",
      title         = "{Changes in frequency-doubling perimetry in patients with
                       type i diabetes prior to retinopathy}",
      year          = "2013",
}