Sleep in 40-45-year-olds in Hordaland county, Norway
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Norsk Forening for Epidemiologi
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| Series: | Norsk Epidemiologi |
| Online Access: | http://www.ub.ntnu.no/journals/norepid/2006-2/2006(2)%2006-Ursin.pdf |