@article{articlef0299973,
title   = {Polymorphism C776G in the transcobalamin II gene and homocysteine, folate and vitamin B12 concentrations. Association with MTHFR C677T and A1298C and MTRR A66G polymorphisms in healthy children},
author = {Alésio, Ana C. M. and Höehr, Nelci F. and Siqueira, Lúcia H. and Bydlowski, Sérgio P. and Annichino-Bizzacchi, Joyce M.},
year = {2007},
doi = {10.1016/j.thromres.2006.05.009},
journal   = {Thrombosis Research}
}