Molecular analysis of factor VII deficiency in Italy: a frequent mutation (FVII Lazio) in a repeated intronic region - Bemardi, F; Patracchini, P; Gemmati, D; Ferrati, M; Arcieri, P; Papacchini, M; Redaelli, R; Baudo, F; Mariani, G; Marchetti, G (Hum. Genet, 1993)