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Li Ma

2PUBLICATIONS

0CO-AUTHORS

Visual effectsExercise physiology

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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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