Response rates and selection problems, with emphasis on...

BMC Public Health 2010 / 12 Vol. 10; Iss. 1

Response rates and selection problems, with emphasis on mental health variables and DNA sampling, in large population-based, cross-sectional and longitudinal studies of adolescents in Norway

Espen Bjertness, Åse Sagatun, Kristian Green, Lars Lien, Anne Johanne Søgaard, Randi Selmer
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Volume:
10
Language:
english
Pages:
1
DOI:
10.1186/1471-2458-10-602
Date:
December, 2010
File:
PDF, 356 KB
english, 2010
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