Résumé :
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[BDSP. Notice produite par INIST R0xFh8FJ. Diffusion soumise à autorisation]. The etiology of Warthin's tumor, a benign parotid gland tumor, is unknown. Recent evidence suggests a possible relation with cigarette smoking as well as increasing incidence. We reviewed the medical record of subjects with a major salivary gland tumor newly diagnosed in Jefferson County, Alabama, from 1968 to 1989, and identified 149 Warthin's tumors. The 533 cases with other major salivary gland tumors were used as controls. The analysis showed that 96% of Warthin's tumors occurred in whites. The relative incidence of Warthin's tumor among smokers versus nonsmokers was 7.6 for men (95 percent confidence interval 3.2-18.3 ; p
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