Hafez, N Simultaneous chemotherapy and radiotherapy with escalating doses of chemotherapy in patients with advanced esophageal carcinoma. [electronic resource] - American journal of clinical oncology Aug 1999 - 352-4 p. digital Publication Type: Clinical Trial; Journal Article ISSN: 0277-3732 Standard No.: 10.1097/00000421-199908000-00005 doi Subjects--Topical Terms: AdultAgedAntimetabolites, Antineoplastic--administration & dosageCarcinoma, Squamous Cell--drug therapyCombined Modality TherapyDrug Administration ScheduleEsophageal Neoplasms--drug therapyFluorouracil--administration & dosageHumansInfusions, IntravenousMaleMiddle AgedRadiotherapy DosageSurvival Analysis