@article{18391,
  author = {Glozier N. and Aarø L. and Overland S. and Mykletun A. and Sivertsen B. and Neckelmann D. and Krokstad S. and Stewart R.},
  title = {A comparison of insomnia and depression as predictors of disability pension The HUNT Study},
  year = {2008},
  journal = {Sleep},
  volume = {31},
  number = {6},
  pages = {875-880.},
  language = {eng},
}