Methionine synthase reductase polymorphisms are associated with serum osteocalcin levels in postmenopausal women. - Kim,D.J.; Park,B.L.; Koh,J-M.; Kim,G.S.; Kim,L.H.; Cheong,H.S.; Shin,H.D.; Hong,J.M.; Kim,T.H.; Shin,H.I.; Park,E.K.; Kim,S.Y. (Exp Mol Med, 2006)