Gatz M, Pedersen NL, Berg S, Johansson B, Johansson K, Mortimer JA, Posner SF, Viitanen M, Winblad B, Ahlbom A.
Heritability for Alzheimer's disease: the study of dementia in Swedish twins.J Gerontol A Biol Sci Med Sci.
1997 Mar;52(2):M117-25.
PubMed Abstract