1. Chronic regional entero colitis in children and adolescents;Ehrenpreis, T.K.; Gierup, J.; Langecrantz, R.;Acta Paediatr Scand,1971
2. Huang SH, Bayless TM. Clinical manifestations of Crohn's disease in children and adolescents;Burbige, E.J.;Paediatrics,1975
3. Prognosis in children with Crohn's disease;Gryboski, J.D.; Spiro, H.M.;Gastroenterology,1978
4. Inflammatory bowel disease in children and adolescents;Hamilton, JR, Bruce; GA, Abdourhaman; M, Gall; D.G.;Adv Paediatr,1979
5. Inflammatory bowel disease in children and adolescents;Kelts, D.G.; Groud, R.J.;Curr Probl Paediatr,1980