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2. Cancer in Five Continents;Waterhouse,1976
3. Cancer in Five Continents;Parkin,1997
4. Cancer Mortality Statistics in 33 Countnes 1953-1992,1998
5. Death Rates for Malignant Tumors for Selected Sites by Sex and Five-year Age Group in 33 Countries: 1953–57 to 1983–87;Aoki,1992