1. Non-steroidal anti-inflammatory drugs and stercoral perforation of the colon;Hollingsworth;Annals of the Royal College of Surgeons of England,1991
2. Dilatation and rupture of the sigmoid flexure;Berry;Br Med J,1894
3. Stercoral perforation of the colon;Serpell;Br J Surg,1990
4. Large fecalomas;Abella;Dis Colon Rectum,1967
5. Perforations and foreign bodies of the rectum;Barone;Ann Surg,1976