Preoperative or postoperative irradiation in adenocarcinoma of the rectum : final treatment results of a randomized trial and an evaluation of late secondary effectsFRYKHOLM, G. J; GLIMELIUS, B; PÅHLMAN, L et al.Diseases of the colon & rectum. 1993, Vol 36, Num 6, pp 564-572, issn 0012-3706Article

Preoperative radiotherapy in rectal carcinoma-aspects of acute adverse effects and radiation techniqueFRYKHOLM, G. J; ISACSSON, U; NYGARD, K et al.International journal of radiation oncology, biology, physics. 1996, Vol 35, Num 5, pp 1039-1048, issn 0360-3016Article