%V 65 %I BMJ Publishing Group %A Christina Holzapfel %A Harald Grallert %A Jens Baumert %A Barbara Thorand %A Angela Döring %A Heinz-Erich Wichmann %A Hans Hauner %A Thomas Illig %A Andreas Mielck %T HASH(0x7f1d0b1adc90) %P 174-176 %N 2 %D 2011 %J Journal of epidemiology and community health %L epub21896 %X HASH(0x7f1d0b0c6110)