Movsas, Benjamin Phase II trial of preoperative chemoradiation with a hyperfractionated radiation boost in locally advanced rectal cancer. [electronic resource] - American journal of clinical oncology Oct 2006 - 435-41 p. digital Publication Type: Clinical Trial, Phase II; Journal Article ISSN: 1537-453X Standard No.: 10.1097/01.coc.0000227480.41414.f2 doi Subjects--Topical Terms: Adenocarcinoma--drug therapyAdultAgedAged, 80 and overAntimetabolites, Antineoplastic--therapeutic useCombined Modality TherapyDose Fractionation, RadiationFluorouracil--therapeutic useHumansMiddle AgedProspective StudiesRadiotherapy, High-EnergyRectal Neoplasms--drug therapySurvival Analysis