https://dds.las.ac.cn/service/document?appId=a1vacbnPuv9qJRzJvdNXfsesj9JbIa6e&appKey=sPBA4vANLzjnW1k5eufEcc4k7dxfNraW&ts=1763029742614&signature=f0ccfe59f63cfb84c26af4da071104fc&articleTitle=Rectal+Cancer+Surgery&articleAuthor=Odd+S%C3%B8reide%2C+Jarle+Norstein&publicationTitle=Rectal+Cancer+Surgery&language=&publicationType=1&publishYear=1997&isn=9783540615668&publisher=Springer+Berlin+Heidelberg