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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2008)
Background
More research on factors associated with physical activity and the decline in participation during adolescence is needed. In this paper, we investigate the levels, change, and stability of physical ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2007)
Background
Persons of Pakistani origin living in Oslo have a much higher prevalence of vitamin D deficiency and secondary hyperparathyroidism but similar bone mineral density compared with ethnic Norwegians. ...