Harold D. Frankl

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 · 768 citations

Primary biliary cirrhosis with scleroderma, Raynaud's phenomenon and telangiectasia

Telfer B. Reynolds, Edward K. Denison, Harold D. Frankl et al. · The American Journal of Medicine · 1971 · 224 citations

Hepatology, Systemic Scleroderma, Pathology +7

Crohn's disease among ethnic groups in a large health maintenance organization

John H. Kurata, Sandra Kantor‐Fish, Harold D. Frankl et al. · Gastroenterology · 1992 · 203 citations · Full text

Health Care Disparity, Gastroenterology, Health Disparities +7

Healing of Benign Gastric Ulcer with Low-Dose Antacid or Cimetidine

Jon I. Isenberg, Walter L. Peterson, Janet D. Elashoff et al. · New England Journal of Medicine · 1983 · 118 citations

Gastroenterology, Clinical Trials, Therapeutic Controversy +11

A Controlled Study of Ranitidine for the Prevention of Recurrent Hemorrhage from Duodenal Ulcer

Dennis M. Jensen, Susie Cheng, Thomas O. Kovacs et al. · New England Journal of Medicine · 1994 · 111 citations · Full text