A population-based case-control study of the relationship between cigarette smoking and nasopharyngeal cancer (United States)
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2006 ◽
Vol 17
(4)
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pp. 385-394
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1987 ◽
Vol 50
(1)
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pp. 78-80
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1994 ◽
Vol 14
(3)
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pp. 471-478
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