Plasma homocysteine measurement

Refsum H, Smith A, Ueland P, et al: Facts and Recommendations about Total Homocysteine Determinations: An Expert Opinion. Clin Chem 2004; 50:3-32.

Hankey GJ & Eikelboom JW: Homocysteine and stroke. Lancet 2005; 365(9455):194-196.

Tietz NW (Ed): Clinical Guide to Laboratory Tests, 3rd ed. W. B. Saunders, Philadelphia, PA, 1995.