References
- Roubein LD et al. Endoscopic ultrasonography in stag-ing rectal cancer. Am J Gastroenterol 1990; 85:1391.
- Ota MD. Colorectal surgery. In: Advanced Oncologic Surgery Roh MS & Ames FC, eds. Mosby, 1994.
- McCready DR et al. Prospective phase I trial of conserv-ative management of low rectal lesions. Arch Surg 1989; 124:67.
- Paletto AE. Trattato di tecnica chirurgica. Vol.VI, USES, 1989.
- Tagliacozzo S. Chirurgia del retto. Masson, 1985.
- Hughes KS et al. Resection of the liver of colorectal car-cinoma metastases: a multi-institutional study of indications for resection. Surgery 1988; 103: 278–288.