Li Ma
2PUBLICATIONS
0CO-AUTHORS
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Publications (2)
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|Jun 23, 2021
The association between screen time and reported depressive symptoms among adolescents in Sweden.Li Ma, Brittany Evans, Annette Lovheim Kleppang
|Jun 27, 2020
Leisure time physical activity and depressive symptoms among adolescents in Sweden.Li Ma, Curt Hagquist, Annette Løvheim Kleppang
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