SANJEEV KUMAR PANDEY; PANKAJ KUMAR MOHANTY; SUNIL KUMAR POLIPALLI; SEEMA KAPOOR. GENETIC POLYMORPHISMS OF MTHFR (677T AND 1298C) AND HOMOCYSTEINE METABOLISM AS MATERNAL RISK FACTOR FOR DOWN ’S SYNDROME PATIENTS IN NORTH INDIAN POPULATION. International Journal of Pharma and Bio Sciences, [S. l.], v. 4, n. 2, p. 249–256, 2013. Disponível em: https://ijpbs.net/index.php/journal/article/view/2291. Acesso em: 3 jul. 2026.