Journal Article
Bertram, L.; Böckenhoff, A.; Demuth, I.; Düzel, S.; Eckardt, R.; Li, S.-C.; Lindenberger, U.; Pawelec, G.; Siedler, T.; Wagner, G. et al.; Steinhagen-Thiessen, E.: Cohort profile: The Berlin Aging Study II (BASE-II). International Journal of Epidemiology
43 (3), pp. 703 - 712 (2014)