Elevated fasting total plasma homocysteine levels and cardiovascular disease outcomes in maintenance dialysis patients. A prospective study. - Bostom,A.G.; Shemin,D.; Verhoef,P.; Nadeau,M.R.; Jacques,P.F.; Selhub,J.; Dworkin,L.; Rosenberg,I.H. (Arterioscler Thromb Vasc Biol, 1997)