1. Surgery of the anus, rectum and colon;Goligher, J.,1984
2. Resection for colorectal cancer in the very old: are the risks too high;Lewis, A.A.M.; Khoury, G.A.;BMJ,1988
3. The laser in gastroenterology: malignant tumours in the lower gastronintestinal tract-therapeutic alternatives;Hohenburger, W.; Alterndorf, A.; P, Jr, Hermanek; Gall, F.P.;Endoscopy,1986
4. Advanced rectal cancer. New techniques are now available for conservative and palliative management;Alexander-Williams, J.;BMJ,1990
5. Endoscopic treatment of inoperable colorectal cancers with the Nd-YAG laser;Bown, S.G.; Barr, H.; Matthewson, K.; Hawes, R.; Swain, C.P.; Clarke, C.G.;Br J Surg,1986