Search results for: Jørn Olsen
European Journal of Epidemiology > 2008 > 23 > 8 > 565-572
European Journal of Epidemiology > 2007 > 22 > 3 > 173-181
European Journal of Epidemiology > 2008 > 23 > 8 > 565-572
European Journal of Epidemiology > 2007 > 22 > 3 > 173-181