# OnCo record paper-sebag-montefiore-cr07-preoperative-radiotherapy-lancet-2009 (paper). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
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<https://onco.cc/key-papers/paper-sebag-montefiore-cr07-preoperative-radiotherapy-lancet-2009/>
  a schema:ScholarlyArticle ;
  onco:kind "paper" ;
  schema:identifier "paper-sebag-montefiore-cr07-preoperative-radiotherapy-lancet-2009" ;
  schema:name "Preoperative radiotherapy versus selective postoperative chemoradiotherapy in patients with rectal cancer (MRC CR07 and NCIC-CTG C016)"@en ;
  schema:description "The British trial that settled the timing question: giving everyone a short course of radiotherapy before surgery beats operating first and irradiating only those whose margins turn out to be involved."@en ;
  schema:url <https://onco.cc/key-papers/paper-sebag-montefiore-cr07-preoperative-radiotherapy-lancet-2009/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:citation <https://doi.org/10.1016/S0140-6736(09)60484-0>, <https://pubmed.ncbi.nlm.nih.gov/19269519/>, <https://europepmc.org/article/MED/19269519> ;
  onco:tag "colorectal-evidence" ;
  schema:sameAs <https://doi.org/10.1016/S0140-6736(09)60484-0> ;
  schema:datePublished "2009"^^xsd:gYear ;
  schema:author "Sebag-Montefiore D, Stephens RJ, Steele R, et al." ;
  onco:related <https://onco.cc/key-papers/paper-kapiteijn-dutch-tme-preoperative-radiotherapy-nejm-2001/>, <https://onco.cc/key-papers/paper-sauer-preoperative-chemoradiotherapy-rectal-nejm-2004/> ;
  onco:cancers <https://onco.cc/cancers/colorectal/>, <https://onco.cc/cancers/rectal-cancer/> ;
  onco:sections <https://onco.cc/fronts/radiation/>, <https://onco.cc/fronts/surgery/> ;
  onco:technologies <https://onco.cc/terms/radiotherapy/>, <https://onco.cc/technologies/imrt-igrt/> ;
  onco:drugs <https://onco.cc/drugs/fluorouracil/> ;
  onco:terms <https://onco.cc/terms/total-mesorectal-excision/>, <https://onco.cc/terms/chemoradiation/> ;
  onco:bottlenecks <https://onco.cc/bottlenecks/b-surgery-radiation-innovation/> ;
  onco:journals <https://onco.cc/journals/lancet/> .