Factor V Leiden, C®T MTHFR polymorphism and genetic susceptibility to preeclampsia - Grandone, E; Margaglione, M; Colaizzo, D; Cappucci, G; Paladini, D; Martinelli, P; Montanaro, S; Pavone, G; Di Minno, G (Thromb Haemost, 1997)