No association of alpha1-antichymotrypsin flanking region polymorphism and Alzheimer disease risk in early- and late-onset Alzheimer disease patients. - Bass MP; Yamaoka LH; Scott WK; Gaskell PC; Welsh-Bohmer KA; Roses AD; Saunders AM; Haines JL; Pericak-Vance MA (Neuroscience letters, 1998)