1. [Special care requirements of elderly and old people: as reflected in the new Council of Experts Report];A. Kuhlmey;Z Gerontol Geriatr,2009
2. [Challenges to health research for aging populations using the example of “multimorbidity”];C Scheidt-Nave;Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz,2010
3. [Health and old age: taking stock from the perspective of health reporting];AC Sass;Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz,2010
4. [A future concept for primary care in Germany. 1. basics and international models];M Beyer;Z Allg Med,2010