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Methylenetetrahydrofolate Reductase (NADPH2)
Homocysteine
Folic Acid
5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase
Brazil
Genotype
Genetic Predisposition to Disease
Case Control Studies
Polymerase Chain Reaction
Kidney Transplantation
Risk Factors
Gene Frequency
Retrospective Studies
Cross-Sectional Studies
Head and Neck Neoplasms
Squamous Cell Carcinoma
Down's Syndrome
Coronary Artery Disease
Alleles
Smoking
Co-Publications
33
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