1. Annual Report for 1983;Medico-Social Research Board of Ireland,1984
2. Hum Pathol 1981; 12: 870-8.
3. The diagnosis of acute abdominal pain with computer analysis;Gunn, A.A.;JR Coil Surg Ed,1976
4. Acute appendicitis in nine British towns;Barker, D.J.P.; Liggins, A.;Br Med J,1981
5. Acute appendicitis and dietary fibre: an alternative hypothesis;Barker, D.J.P.;Br Med J,1985