Molecular characterization of severe hemophilia A suggests that about half the mutations are not within the coding regions and splice junctions of the factor VIII gene - Higuchi, M; Kazazian, H H; Kasch, L, Jr; Warren, T C; McGinniss, M J; Phillips, J A, III; Kasper, C; Janco, R; Antonarakis, S E (Proc Natl Acad Sci USA, 1991)