E. Robert Greenberg

A Randomized Trial of Aspirin to Prevent Colorectal Adenomas

John A. Baron, Bernard F. Cole, Robert S. Sandler et al. · New England Journal of Medicine · 2003 · 1.4K citations · Full text

Medicine, Pharmacology, Pharmacotherapy +9

Folic Acid for the Prevention of Colorectal Adenomas

Bernard F. Cole, John A. Baron, Robert S. Sandler et al. · JAMA · 2007 · 932 citations

Medicine, Nutritional Sciences, Oncology +17

Calcium Supplements for the Prevention of Colorectal Adenomas

John A. Baron, Michael Beach, Jack S. Mandel et al. · New England Journal of Medicine · 1999 · 872 citations · Full text

Medicine, Nutrition, Nutritional Sciences +14

A Clinical Trial of Antioxidant Vitamins to Prevent Colorectal Adenoma

E. Robert Greenberg, John A. Baron, Tor D. Tosteson et al. · New England Journal of Medicine · 1994 · 769 citations

Medicine, Nutrition, Nutritional Sciences +17

Influence of a Diet Very High in Vegetables, Fruit, and Fiber and Low in Fat on Prognosis Following Treatment for Breast Cancer

John P. Pierce, Loki Natarajan, Bette J. Caan et al. · JAMA · 2007 · 728 citations · Full text

Agriculture, Nutrition, Oncology +17