1. The role of surgery and hyperalimentation in the therapy of gastrointestinal-cutaneous fistulae;Aguirre;Ann Surg,1974
2. The management of intestinal fistulae;Alexander-Williams;Helv Chir Acta,1993
3. Oesophageal fistulas;Alexander-Williams,1982
4. Enterocutaneous fistulas;Berry;Curr Probl Surg,1994
5. Crohn's disease: Are enteroenteral fistulas an indication for surgery?;Broe;Surgery,1982