• 1
    Ancoli-Israel S, Martin J, Jones DW et al. Sleep-disordered breathing and periodic limb movements in sleep in older patients with schizophrenia. Biol. Psychiatry 1999; 45: 14261432.
  • 2
    Winkelman JW. Schizophrenia, obesity, and obstructive sleep apnea. J. Clin. Psychiatry 2001; 62: 811.
  • 3
    World Health Organization. The ICD-10 Classification of Mental and Behavioral Disorders: Diagnostic Criteria for Research. World Health Organization, Geneva, 1993.
  • 4
    American Academy of Sleep Medicine. International Classification of Sleep Disorders, 2nd edn. Diagnostic and coding manual. American Academy of Sleep Medicine, Westchester, IL, 2005.
  • 5
    Kay SR, Opler LA, Fiszbein A. Positive and Negative Syndrome Scale (PANSS) manual. Schizophr. Bull. 1987; 13: 261276.
  • 6
    American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, 4th ed edn. Text Revision. American Psychiatric Association, Washington, DC, 2000.
  • 7
    Bottlender R, Möller HJ. Negative symptoms due to sleep apnea syndrome in a patient with a delusional disorder. Eur. Psychiatry 1999; 14: 352.
  • 8
    Karanti A, Landén M. Treatment refractory psychosis remitted upon treatment with continuous positive airway pressure: a case report. Psychopharmacol. Bull. 2007; 40: 113117.