Environment more influential than heredity in late-onset AD.
D017668:Age of Onset; D000368:Aged; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000453:epidemiology* / Q000235:genetics*; D004777:Environment; D020022:Genetic Predisposition to Disease; D006801:Humans; D008875:Middle Aged; D013548:Sweden / Q000453:epidemiology; D014427:Twins