- ABCB1 genotypes and haplotypes in patients with dementia and age-matched non-demented control patients. Frankfort, S.V., Doodeman, V.D., Bakker, R., Tulner, L.R., van Campen, J.P., Smits, P.H., Beijnen, J.H. Molecular neurodegeneration [electronic resource]. (2006)