2Kirilov G,Zacharieva S,Alexandrov AS. Increased plasma endothelin level as an endothelial marker of cardio.vascular risk in patients with active aeromegaly:A comparison with plasma homocysteine[J].Methods and Findings in Experimental and Clinical Pharmacology,2009,(07):457.
3Tsai MY.Laboratory assessment of mild hyperhomocysteinemia as an independent risk factor for occlusive vascular diseases[J].Clin Chem,1996,42(4):492-493.
4Chasan-Table L,Selhub S,Rosenberg IH,et al.A prospective study of folate and vitamin B6 and risk of myocardial infarction in US physicians[J].J Am Coll Nutr,1996,15(2):136-143.