The Oslo Health Study: The impact of self-selection in a...

International Journal for Equity in Health 2004 / 12 Vol. 3; Iss. 1

The Oslo Health Study: The impact of self-selection in a large, population-based survey

Anne Johanne Søgaard, Randi Selmer, Espen Bjertness, Dag Thelle
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Volume:
3
Language:
english
DOI:
10.1186/1475-9276-3-3
Date:
December, 2004
File:
PDF, 573 KB
english, 2004
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