1Zambon P, Talamini R, La Vecchia C, et al. Smoking, type of alcoholic beverage and squamous - cell oesophageal cancer in northern Italy[J ].Int J Cancer, 2000, 86(1): 144 - 149.
2Santosh K, Katiyer, Hasan M. Tea in chemoprevention of cancer:Epidemiologic and experimental studies[J ]. Int J Oncol, 1996, 8:221.
3Gao CM, Takezaki T, Ding JH, et al. EProtective effect of allium vegetables against both esophageal and stomach cancer: a simultaneous case- referent study of a high- epidemic area in Jiangsu Province,China[J] .Jpn J Cancer RES, 2000, 90(6) :614 - 621.
4Mark SD, Qiao YL, Dawsey SM, et al. KProspective study of serum selenium levels and incident esophageal and gastric cancers[J]. J Natl Cancer Inst, 2000, 92(21): 1753 - 1763.
5Dhillon PK, Farrow DC, Vaughan TL, et al. Family history of cancer and risk of esophageal and gastric cancers in the Univted States[J ].Int J Cancer, 2001,93 (1): 148 - 152.
