Comment on

• Effect of homocysteine-lowering treatment with folic acid plus vitamin B6 on progression of subclinical atherosclerosis: a randomised, placebo-controlled trial.

  Vermeulen EG, Stehouwer CD, Twisk JW, van den Berg M, de Jong SC, Mackaay AJ, van Campen CM, Visser FC, Jakobs CA, Bulterjis EJ, Rauwerda JA. Vermeulen EG, et al. Lancet. 2000 Feb 12;355(9203):517-22. doi: 10.1016/s0140-6736(99)07391-2. Lancet. 2000. PMID: 10683000 Clinical Trial.
• Plasma homocysteine concentrations and risk of coronary heart disease in UK Indian Asian and European men.

  Chambers JC, Obeid OA, Refsum H, Ueland P, Hackett D, Hooper J, Turner RM, Thompson SG, Kooner JS. Chambers JC, et al. Lancet. 2000 Feb 12;355(9203):523-7. doi: 10.1016/S0140-6736(99)93019-2. Lancet. 2000. PMID: 10683001