Stability of age-associated memory impairment during a longitudinal population-based study.
Helkala
E L
EL
Koivisto
K
K
Hanninen
T
T
Vanhanen
M
M
Kuusisto
J
J
Mykkanen
L
L
Laakso
M
M
Riekkinen
P
P
D000368:Aged; D000369:Aged, 80 and over; D000375:Aging; D005838:Genotype; D006801:Humans; D007361:Intelligence Tests; D008137:Longitudinal Studies; D008569:Memory Disorders / Q000175:diagnosis* / Q000235:genetics