[Objectives and organization of the Leipzig longitudinal study].
D000368:Aged; D000375:Aging; D005853:Geriatrics; D005859:Germany, East; D006040:Goals; D006801:Humans; D008137:Longitudinal Studies; D008875:Middle Aged; D009017:Morbidity; D012106:Research
Zielstellung und Organisation der Leipziger Longitudinalstudie.