reference
Sivertsen, B., Krokstad, S., Øverland, S., and Mykletun, A. published 'The epidemiology of insomnia: Associations with physical and mental health: The HUNT-2 study' in the Journal of Psychosomatic Research in 2009.
Authors
Sources
- Associations between pain intensity, psychosocial factors ... - Nature www.nature.com via serper
Referenced by nodes (1)
- insomnia concept