1. J Clin Gastroenterol. 1997 Dec;25(4):568-75.
Genetic polymorphisms of tobacco- and alcohol-related metabolizing enzymes and
human esophageal squamous cell carcinoma susceptibility.
Hori H, Kawano T, Endo M, Yuasa Y.
2.Carcinogenesis. 1993 Jul;14(7):1377-80.
Glutathione S-transferases in esophageal cancer.
3.Jpn J Cancer Res. 2000 Mar;91(3):310-6.
Expression of glutathione S-transferase alpha, P1-1 and T1-1 in the human
gastrointestinal tract..