Richard A. Norton

Effects of folate supplementation on two provisional molecular markers of colon cancer: a prospective, randomized trial

Young-In Kim, Hyun Wook Baik, Karim A. Fawaz et al. · The American Journal of Gastroenterology · 2001 · 127 citations

Medicine, Nutritional Sciences, Oncology +14

Gallstones in inflammatory bowel disease

Alfred L. Baker, Marshall M. Kaplan, Richard A. Norton et al. · Digestive Diseases and Sciences · 1974 · 85 citations

Medicine, Clinical Sciences, Internal Medicine +12

Azathioprine treatment of ulcerative colitis, granulomatous colitis and regional enteritis

James F. Patterson, Richard A. Norton, Robert S. Schwartz · Digestive Diseases and Sciences · 1971 · 54 citations

Pharmacy, Internal Medicine, Pharmacotherapy +13

The hiatal hernia-reflux complex

John M. Moran, C.Owe Pihl, Richard A. Norton et al. · The American Journal of Surgery · 1971 · 46 citations

Medicine, Clinical Sciences, Gastroenterology +8

Endoscopic Pancreatography: An Analysis of the Radiologic Findings in Pancreatitis

Alan H. Robbins, Richard A. Messian, Warren C. Widrich et al. · Radiology · 1974 · 34 citations

Medicine, Pathology, Radiology +14