1. Toxic segmental dilatation of the colon during the course of fulminating ulcerative colitis; roentgen findings;Wolf, B.S.; Marshak, R.H.,1959
2. Plain abdominal film roentgenographic diagnosis of ulcerative diseases of the colon;Rice, B.P.;Am J Roentgenol,1968
3. Plain film diagnosis of fulminating ulcerative colitis;McConnell, F.; Hanelin, J.; Robbins, L.L.;Radiology,1958
4. Intestinal gas in ulcerative colitis;true;Dis Colon Rectum,1979
5. Early recognition of toxic megacolon;Caprilli, R.; Vernia, P.; Latella, G.; Torsoli, A.;J Clin Gastroenterol,1987