Browsing Norwegian Institute of Public Health Open Repository by Author "Jakobsen, Reidar"
Now showing items 1-3 of 3
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Alcohol and drug use among adolescents: and the co-occurrence of mental health problems. Ung@hordaland, a population-based study
Skogen, Jens Christoffer; Sivertsen, Børge; Lundervold, Astri; Stormark, Kjell Morten; Jakobsen, Reidar; Hysing, Mari (Journal article, 2014) -
Sleep and use of electronic devices in adolescence: Results from a large population-based study
Hysing, Mari; Pallesen, Ståle; Stormark, Kjell Morten; Jakobsen, Reidar; Lundervold, Astri; Sivertsen, Børge (Journal article, 2015) -
Sleep and use of electronic devices in adolescence: Results from a large population-based study
Hysing, Mari; Pallesen, Ståle; Stormark, Kjell Morten; Jakobsen, Reidar; Lundervold, Astri; Sivertsen, Børge (Journal article, 2015)