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Selection by socioeconomic factors into the Danish National Birth Cohort
Tine Neermann Jacobsen, Ellen Aagaard Nohr and Morten FrydenbergVolume:
25
Year:
2010
Language:
english
Journal:
European Journal of Epidemiology
DOI:
10.2307/40602595
File:
PDF, 837 KB
english, 2010