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Risk Factors
Cohort Studies
Prospective Studies
Incidence
Risk
Diet
Dietary Supplements
alpha-Tocopherol
beta Carotene
Vitamin E
Antioxidants
gamma-Tocopherol
Prostatic Neoplasms
Smoking
Questionnaires
Finland
United States
Case Control Studies
Double-Blind Method
Single Nucleotide Polymorphism
Co-Publications
19
15
7
6
5
4
3
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