European Journal of Epidemiology
European Journal of Epidemiology > 2015 > 30 > 2 > 115-129
European Journal of Epidemiology > 2015 > 30 > 2 > 143-149
European Journal of Epidemiology > 2015 > 30 > 2 > 87-89
European Journal of Epidemiology > 2015 > 30 > 2 > 91-101
European Journal of Epidemiology > 2015 > 30 > 2 > 151-157
European Journal of Epidemiology > 2015 > 30 > 2 > 103-113
European Journal of Epidemiology > 2015 > 30 > 2 > 131-141