![](/img/cover-not-exists.png)
Time Trends in Physical Activity in the Tromsø Study, Northern Norway.
Morseth, B.Volume:
44
Language:
english
Journal:
International Journal of Epidemiology
DOI:
10.1093/ije/dyv096.180
Date:
October, 2015
File:
PDF, 24 KB
english, 2015