Lack of association between carotid intima-media thickness and methylenetetrahydrofolate reductase gene polymorphism or serum homocysteine in non-insulin-dependent diabetes mellitus. - Mazza,A.; Motti,C.; Nulli,A.; Marra,G.; Gnaso,A.; Pastore,A.; Federici,G.; Cortese,C. (Metabolism, 2000)