Serum folate, MTHFR C677T polymorphism and esophageal squamous cell carcinoma risk

Gui Ling Huang1, Shao Kang Wang, Ming Su

  • 1Key Laboratory of Environmental Medicine and Engineering of Ministry of Education and Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing 210009, Jiangsu, China.

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