Association between polymorphisms in the CYP1A1, CYP2E1 and GSTM1 genes, and smoking, alcohol and upper digestive tract carcinomas in a high-incidence area of northern China

Zhao F, Su JF, Lun SM, Hou YJ, Duan LJ, Wang NC, Shen FF, Zhang YW, Gao ZW, Li J, Du XJ, Zhou FY. Association between polymorphisms in the CYP1A1, CYP2E1 and GSTM1 genes, and smoking, alcohol and upper digestive tract carcinomas in a high-incidence area of northern China. Oncol Lett. 2019; 18(2): 1267-1277.