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| AN INVESTIGATION INTO THE CANCER PATHOGENY OF SHUNDE LIVER CANCER AREA IN GUANGDONG PROVINCE |
| LIN Je-fan, LAI Qi-hong |
| Guangdong Academy of Geological Survey, Fushan 528000, China |
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Abstract Based on a comparison of soil and hydrogeochemical characteristics between the liver cancer area and the surrounding normal area, in combination with the human landscape of the liver cancer area, this paper deals tentatively with the pathogeny of the liver cancer in Shende area. An analysis shows that the major factor responsible for the liver cancer seems to be the abnormally high content of NH4+, NO2-, NO3- in water of the liver cancer area.
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Received: 10 September 2003
Published: 24 June 2004
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