Methylenetetrahydrofolate reductase gene polymorphisms are not associated with embryo chromosomal abnormalities and IVF outcomes

1. Morales, R.
2. Lledó, B.
3. Ortiz, J.A.
4. Cascales, A.
5. Codina, H.
6. Rodríguez-Arnedo, A.
7. Llácer, J.
8. Bernabeu, A.
9. Bernabeu, R.