The genetic basis for the association of the 8.1 ancestral haplotype (A1, B8, DR3) with multiple immunopathological diseases. - Price,P.; Witt,C.; Allcock,R.; Sayer,D.; Garlepp,M.; Choy Kok,C.; French,M.; Mallal,S.; Christiansen,F. (Immunological Reviews, 1999)