1. Morbidity statistics from general practice 1971-2;Office of Population Censuses and Surveys,1979
2. Organic and functional disorders in 2000 gastroenterology outpatients;Harvey;Lancet,1983
3. Burbulence;Jones;Practitioner,1967
4. Moynihan's disease? The diagnosis of duodenal ulcer;Spiro;N Engl J Med,1974
5. Is gastroduodenitis part of the spectrum of peptic ulcer disease?;DeLuca;J Clin Gastroenterol,1981