Hyperhomocysteinemia is related to residual glomerular filtration and folate, but not to methylenetetrahydro-folate-reductase and methionine synthase polymorphisms, in supplemented end-stage renal disease patients undergoing hemodialysis - Anwar, W; Guéant, JL; Abdelmouttaleb, I (Clin Chem Lab Med, 2001)
et al.