Results 131 to 140 of about 567 (177)
Children's and adolescents' negative internet experiences and the association with quality of life and behavioural difficulties: a cross-sectional study. [PDF]
Prkno D +4 more
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[Nationally standardized broad consent in practice: initial experiences, current developments, and critical assessment]. [PDF]
Zenker S +9 more
europepmc +1 more source
[Benefits and approaches of a quality management system in biomedical research laboratories]. [PDF]
Brünschwitz S, Kleymann-Hilmes J.
europepmc +1 more source
[Large-scale surveys on the work situation of people with health impairments and disabilities in Germany-expanding the potential for analysis]. [PDF]
Hünefeld L, Eker A, Teborg S.
europepmc +1 more source
Effects of weight status, sex, age, sedentary behavior, pubertal status and socioeconomic status on the physical activity of children and adolescents. [PDF]
Weimann A, Vogel M, Poulain T, Kiess W.
europepmc +1 more source

