1. Regional ileitis: a pathological and clinical entity;Crohn, B.B.; Ginzburg, I.; Oppenheimer, G.D.;JAMA
2. Inflammatory bowel disease;Fielding, J.F.;Br MedJ
3. Crohn and his disease;Janowitz, H.D.;Lancet 1983,(letter).
4. The history of Crohn's disease;Banerjee, A.K.; Peters, T.J.;J R Coll Phys (Lond),1989
5. A singular case of stricture and thickening of the ileum;Combe, C.; Saunders, W.;Med Trans Coll Phys (Lond)