1. Free perforation in regional enteritis;Altman, A.D.; D., Golden; Seidenberg, B.; Kavee, D.; Parker, J.G.;Amer. J. dig. Dis,1966
2. Regional ileitis with perforation, abscess and peritonitis;Arnheim, E.E.;J. Mt Sinai Hosp,1935
3. The outcome of Crohn's disease;Atwell, J.D.; Duthie, H.L.; Goligher, J.C.;Brit. J. Surg,1965
4. Morbidity and mortality in regional enteritis;Banks, B.M.; Zetzel, L.; Richter, H.S.;Amer. J. dig. Dis,1969
5. Regional Enteritis;Crohn, B.B.; Yarnis, H.,1958