title: In regard to Cheng et al., examining prognostic factors of failure in nasopharyngeal carcinoma following concomitant radiotherapy and chemotherapy: impact on future clinical trials. IJROBP 2001;50:717-726.
authors.forename: Mustafa
authors.initials: M
authors.lastname: Cengiz
authors.forename: Enis
authors.initials: E
authors.lastname: Ozyar
authors.forename: I Lale
authors.initials: IL
authors.lastname: Atahan
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D017024:Chemotherapy, Adjuvant; D002648:Child; D002945:Cisplatin / Q000008:administration & dosage / Q000009:adverse effects; D019583:Dose Fractionation, Radiation; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage / Q000009:adverse effects; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000145:classification / Q000473:pathology* / Q000628:therapy; D009362:Neoplasm Metastasis; D009367:Neoplasm Staging / Q000379:methods*; D018714:Radiotherapy, Adjuvant; D015996:Survival Rate; D016896:Treatment Outcome
chemical_list: D002945:Cisplatin; D005472:Fluorouracil