1. Roentgenologic diagnosis of idiopathic, nonspecific ulcerative colitis, with special reference to early manifestations;Beranbaum, S.L.;Dis. Colon Rect,1964
2. An indication for surgery in acute ulcerative colitis;Brooke, B.N.; Sampson, P.A.;Lancet,1964
3. Local complications of ulcerative colitis: stricture, pseudopolyposis, and carcinoma of colon and rectum;de Dombal, F.T.; Watts, J.McK; Watkinson, G.; Goligher, J.C.;Brit. med. J,1966
4. The pathological basis of the radiological changes in ulcerative colitis: a study of cases treated by colectomy;Dick, A.P.; Berridge, F.R.; Grayson, M.J.;Brit. J. Radiol,1959
5. A roentgenologic study of the course of ulcerative colitis;Edling, N. P. G.; Eklof, 0;Acta radiol. (Stockh.),1960