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Norsk
versjon
In order to register data in Cristin, you must be an academic or administrative employee.
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1. |
Lofthus, Cathrine M; Medhus, Asle W; Meyer, Haakon E. Database validity in assessing population trends in hip fracture rates in Canada. Journal of the American Medical Association (JAMA) 2010 ;Volume 303.(2) p. 134-135 UiO FHI OUS
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