Socioeconomic status and health in the second half of life: findings from the German Ageing Survey
European Journal of Ageing (2010) - Comments
pubmed: 20208977  doi: 10.1007/s10433-010-0140-x  issn: 1613-9372  issn: 1613-9380 

Ina Schöllgen, Oliver Huxhold, Clemens Tesch-Römer