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Association of individual and neighbourhood socioeconomic status with physical activity and screen time in seventh-grade boys and girls in Berlin, Germany: a cross-sectional study
Krist, Lilian, Bürger, Christin, Ströbele-Benschop, Nanette, Roll, Stephanie, Lotz, Fabian, Rieckmann, Nina, Müller-Nordhorn, Jacqueline, Willich, Stefan N, Müller-Riemenschneider, FalkVolume:
7
Language:
english
Journal:
BMJ Open
DOI:
10.1136/bmjopen-2017-017974
Date:
December, 2017
File:
PDF, 1.62 MB
english, 2017