Protein S Deficiency: A Database of Mutations - Gandrille, S; Borgel, D; Ireland, H; Lane, D A; Simmonds, R; Reitsma, P H; Mannhalter, C; Pabinger, I; Saito, H; Suzuki, K; Formstone, C; Cooper, D N; Espinosa, Y; Sala, N; Bernardi, F; Aiach, M (Thrombosis and Haemostasis, 1997)