1. Incidence of inflammatory bowel disease in Scottish children between 1968 and 1983; marginal fall in ulcerative colitis, threefold rise in Crohn's disease;Barton, JR, Gillon; S, Ferguson; A.;Gut,1989
2. Clinical features, morbidity and mortality of Scottish children with inflammatory bowel disease;Barton, JR, Ferguson; A.;QJrMed,1990
3. Population based study of surgery in juvenile onset Crohn's disease;Sedgwick, D.M.; Barton, JR, Hamer-Hodges; DW, Nixon; SJ, Ferguson; A.;BrJ Surg,1991
4. Population based study of surgery in juvenile onset ulcerative colitis;Sedgwick, D.M.; Barton, JR, Hamer-Hodges; DW, Nixon; SJ, Ferguson; A.;BrJ Surg,1991
5. School leavers qualifications 1988-89;Edn-E2-1991-4;The Scottish Office Statistical Bulletin, Education Series,1991