5[1]Goyette P,Sumner JS,Frosst P,et al.Human methylenetetrahydrofolate reductase:isolation of cDNA,mapping and mutation identification[J].Nature Genet,1994,7:195-200.
6[2]Kang SS,Wong PWK,Bock HG,et al.Intermediate hyperhomocysteinemia resulting from compund heterozygosity of methylenetetrahydrofolate reductase mutations[J].Am J Hun Genet,1991,48:546-551.
7[3]Kang SS,Zhou J,Wong PWK,et al.Intermediate homocysteinemia:a thermolabile variant of methyle-netetrahydrofolate reductase[J].Am J Hun Genet,1988,43:414-421.
8[4]Rodgers GM,Conn MT.Homocysteine,an atherogenic stinulus,reduces protein C activation by arterial and venous endothelial cells[J].Blood,1990,75:895-901.
9[5]Cattaneo M.Hyperhomocysteinemia,atherosclerosis and thrombosis[J].Thromb Haemost,1999,81:165-176.
10[6]Press R D,Beamer N,Coull BM.A common mutation in the methylenetetrahydrofolate reductase in stroke[J].Stroke,1997,28:265.
