database of point mutations and short additions and deletions, fifth edition - Giannelli, F; Green, P M; Sommer, S S; Lillicrap, D P; Ludwig, M; Schwaab, R; Reitsma, P H; Goossens, M; Yoshioka, A; Brownlee, G G; Haemophilia, B (Nucleic Acids Res, 1994)