1. Gastrointestinal pathology;Morson, B.C.; Dawson, I.M.P.,1979
2. Barium granuloma;Gordon, B.S.; Clyman, D.
3. Barium granuloma of the rectum: an uncommon complication of barium enema;Lewis, J.W.; Kerstein, M.D.; Koss, N.;Ann Surg,1975
4. Barium granuloma of the rectum;Rand, A.A.;Dis Colon Rectum,1966
5. Intramural barium (barium granuloma);Carney, J.A.; Stephens, D.H.