4Yuan JM, Yu MC, Xu WW, et al. Helicohacter pylori infection and risk of gastric cancer in Shanghai, China: updated resultsbased upon a locally developed and validated assay and further follow-up of the cohort [J ]. Cancer Epidemiol Biomarkers &Prev, 1999,8 : 621.
5Gao YT, McLaughlin JK, Blot WJ, et al. Reduced risk of esophageal cancer with green tea consumption[J]. J Natl Cancer Inst,1994,86(11) : 855.
6Ji BT, Chow WH, Yang G, et al. Dietary habits and stomach cancer in Shanghai, China[J]. Int J Cancer,1998,76:659.
7Shu XO, Zheng W, Potisehman N, et al. A population-based ease-control study on dietary factors and endometrial cancer in Shanghai, People's Republic of China [J ]. Am J Epidemiol,1993,137(2) : 155.
8Yuan JM, Yu MC, Ross RK, et al. Risk factors for breast cancer in Chinese women in Shanghai[J]. Cancer Res, 1988,48:1949.
9Yuan JM, Ross RK, Wang XL, et al. Morbidity and mortalityin relation to cigarette smoking in Shanghai, China[J]. JAMA,1996,275 : 1646.
10Zhengming Chen,Liming Lee,Junshi Chen,et al.Cohort profile:The Kadoorie Study of Chronic Disease in China(KSCDC).Int J Epidemiol,2005,34:1243-1249.
