Association between MTR A2756G and MTRR A66G polymorphisms and maternal risk for neural tube defects: A meta-analysis
Keywords: CI; confidence interval; GCP II; glutamate carboxypeptidase II; HWE; Hardy-Weinberg equilibrium; MTR; methionine synthase; MTRR; methionine synthase reductase; MTHFR; methylenetetrahydrofolate reductase; NTD; neural tube defect; OR; odds ratio; MTR; MTRR;