1. Socioeconomic aspects of treatment with cimetidine in peptic ulcer disease;Bodemar,1980
2. Complications of peptic ulcer disease and indications for surgery;Walker,1978
3. The Zollinger-Ellison syndrome;McGuigan,1978
4. Position paper-endoscopy in the evaluation of dyspepsia;Health and Public Policy Committee, American College of Physicians;Ann Intern Med,1985
5. Health and economic aspects of peptic ulcer disease;Jensen;Am J Med,1984