Risk factors for lung cancer in singapor
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R. MacLennan; J. da Costa; N. E. Day; C. H. Law; Y. K. Ng; K. Shanmugaratnam
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Article
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1977
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John Wiley and Sons
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French
⚖ 598 KB
## Abstract The high incidence of lung cancer in Chinese females in Singapore, especially among those belonging to the Cantonese dialect group, and the relatively high rates in Chinese males have been studied by means of interviews of cases and controls. A significant dose‐response effect of cigare