Increased fetal loss in women with heritable thrombophilia - Preston, FE; Rosendaal, FR; Walker, ID; Briet, E; Berntorp, E; Conard, J; Fontcuberta, J; Makris, M; Mariani, G; Noteboom, W; Pabinger, I; Legnani, C; Scharrer, I; Schulman, S; van der Meer, FJ (Lancet, 1996)