Interaction between maternal 5,10-methylenetetrahydrofolate reductase C677T and methionine synthase A2756G gene variants to increase the risk of fetal neural tube defects in a Shanxi Han population.
Chinese medical journal 2013 Mar 126 (5): 5.
Liu ZZ, Zhang JT, Liu D, Hao YH, Chang BM, Xie J, Li PZ
Study of MTHFR and MS polymorphisms as risk factors for NTD in the Italian population.
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De Marco Patrizia, Calevo Maria Grazia, Moroni Anna, Arata Lorenza, Merello Elisa, Finnell Richard H, Zhu Huiping, Andreussi Luciano, Cama Armando, Capra Valer