Brief Reports
Copyright ©The Author(s) 2000.
World J Gastroenterol. Aug 15, 2000; 6(4): 572-576
Published online Aug 15, 2000. doi: 10.3748/wjg.v6.i4.572
Table 3 The content of nitrosamine in pond water and the death rate due to liver cancer in Fusui
Location of samplesDeath rate of liver cancer 1/105Dimethyl nitrosa mine ppbDiethyl nitrosamine ppb
Sihe74.963.8
Jiuchen35.423.2
Yiliu31.683.6
Mumin80.802.42.2
Qutun112.595.6
Zhongyuan148.494.82.4
Lailu95.364.2
Jiuta18.380.80.4