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Lack of Effect of Long-Term Supplementation with Beta Carotene on the Incidence of Malignant Neoplasms and Cardiovascular Disease

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MRC/BHF Heart Protection Study of antioxidant vitamin supplementation in 20 536 high-risk individuals: a randomised placebo-controlled trial

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Effects of Long-term Vitamin E Supplementation on Cardiovascular Events and Cancer

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MRC/BHF Heart Protection Study of antioxidant vitamin supplementation in 20536 high-risk individuals: a randomised placebo-controlled trial

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Prostate Cancer and Supplementation With α-Tocopherol and β-Carotene: Incidence and Mortality in a Controlled Trial

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Chemoprevention of Gastric Dysplasia: Randomized Trial of Antioxidant Supplements and Anti-Helicobacter pylori Therapy

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A Clinical Trial of Beta Carotene to Prevent Basal-Cell and Squamous-Cell Cancers of the Skin

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β-Carotene Supplementation and Incidence of Cancer and Cardiovascular Disease: the Women's Health Study

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Incidence of Cancer and Mortality Following α-Tocopherol and β-Carotene Supplementation

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The Beta-Carotene and Retinol Efficacy Trial: Incidence of Lung Cancer and Cardiovascular Disease Mortality During 6-Year Follow-up After Stopping -Carotene and Retinol Supplements

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EUROSCAN, a Randomized Trial of Vitamin A and N-Acetylcysteine in Patients With Head and Neck Cancer or Lung Cancer

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Selenium Supplementation and Secondary Prevention of Nonmelanoma Skin Cancer in a Randomized Trial

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Dietary Carotenoids, Serum beta-Carotene, and Retinol and Risk of Lung Cancer in the Alpha-Tocopherol, Beta-Carotene Cohort Study

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The Efficacy and Safety of Multivitamin and Mineral Supplement Use To Prevent Cancer and Chronic Disease in Adults: A Systematic Review for a National Institutes of Health State-of-the-Science Conference

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Randomized Phase III Trial of Low-dose Isotretinoin for Prevention of Second Primary Tumors in Stage I and II Head and Neck Cancer Patients

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