Decrease in gastric cancer susceptibility by MTHFR C677T polymorphism in Ardabil Province, Iran
S Saied HOSSEINI-ASL, Farhad POURFARZI, Abazar BARZEGAR, Mohammad MAZANI, Nima FARAHMAND, Elham NIASTI, Abbas YAZDANBOD, Reza DIDEVAR, Homa AKHAVAN, Reza MALEKZADEH
(Turk J Gastroenterol 2013; 24: 117-121) DOI: 10.4318/tjg.2013.0572