title: Risk of Down syndrome conferred by MTHFR C677T polymorphism: Ethnic variations.
authors.affiliation: Manovikas Biomedical Research and Diagnostic Centre, 482, Madudah, Plot I-24, Sec.-J, E.M. Bypass, Kolkata - 700107, India.
authors.forename: Samikshan
authors.initials: S
authors.lastname: Dutta
authors.forename: Aneek Bhowmik
authors.initials: AB
authors.lastname: Das
authors.forename: Kanchan
authors.initials: K
authors.lastname: Mukhopadhyay