David Ballard

Immediate Repair Compared with Surveillance of Small Abdominal Aortic Aneurysms

Frank A. Lederle, Samuel E. Wilson, Gary R. Johnson et al. · New England Journal of Medicine · 2002 · 1.1K citations · Full text

Prevalence and Associations of Abdominal Aortic Aneurysm Detected through Screening

Frank A. Lederle, Gary R. Johnson, Samuel E. Wilson et al. · Annals of Internal Medicine · 1997 · 897 citations

Functioning Insulinoma—Incidence, Recurrence, and Long-Term Survival of Patients: A 60-Year Study

F. John Service, M. Molly McMahon, Peter C. O’Brien et al. · Mayo Clinic Proceedings · 1991 · 880 citations

Insulin Management, Diabetes, 60-Year Study +5

Exposure to an Aeroallergen as a Possible Precipitating Factor in Respiratory Arrest in Young Patients with Asthma

Mark T. O’Hollaren, John W. Yunginger, Kenneth P. Offord et al. · New England Journal of Medicine · 1991 · 696 citations · Full text

Prevalence of columnar-lined (Barrett's) esophagus

Alan J. Cameron, Alan R. Zinsmeister, David Ballard et al. · Gastroenterology · 1990 · 511 citations

Esophagus, Esophageal Cancer, Gastroenterology +3