1. Mouret P. La chirurgie des voies biliaires. In: Testas P, Delaitre B, eds. Chirurgie digestive par voie coelioscopique. Paris: Maloine, 1991:68–9.
2. Tate JJ, Kwok S, Dawson JW, Lau WY, Li AK. Prospective comparison of laparoscopic and conventional anterior resection. Br J Surg 1993;80:1396–8.
3. Falk PM, Beart RW Jr, Wexner SD,et al. Laparoscopic colectomy: a critical appraisal. Dis Colon Rectum 1993;36:28–34.
4. Jacobs M, Verdja JC, Goldstein HS. Minimally invasive colon resection (laparoscopic colectomy). Surg Laparosc Endosc 1991;1:144–50.
5. Chapuis PH, Pheils MT. Report of a multi disciplinary research programme for colorectal cancer. Anticancer Res 1981;1:15–8.