Trends in timing of sleep in the general population of Norway: 1980 to 20001.
| Image |  |
|---|---|
| Description | scientific article published in October 2011 |
| Author/s |
author: Børge Sivertsen Ståle Pallesen |
| Publication date | October 1, 2011 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |