TY - JOUR A1 - Mackenbach, J.P. A1 - Stirbu, I. A1 - Roskam, A.J.R. A1 - Schaap, M.M. A1 - Menvielle, G. A1 - Leinsalu, M. A1 - Kunst, A.E. T1 - for the European Union Working Group on Socioeconomic Inequalities in Health Y1 - 2008 DO - 10.1056/NEJMsa0707519 VL - 358 IS - 23 ER -