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Risk Factors
Odds Ratio
Cohort Studies
Incidence
Risk Assessment
Risk
Case Control Studies
Occupational Exposure
Lung Neoplasms
Occupational Diseases
Neoplasms
Squamous Cell Carcinoma
Esophageal Neoplasms
Smoking
Alcohol Drinking
Questionnaires
Europe
Uruguay
Diet
Genetic Predisposition to Disease
Co-Publications
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