Li, Mei <br/><br/>
Effects of omitting elective neck irradiation to nodal Level IB in nasopharyngeal carcinoma patients with negative Level IB lymph nodes treated by intensity-modulated radiotherapy: a Phase 2 study.  [electronic resource] 

 -  The British journal of radiology  Sep 2016 
 - 20150621 p.  digital 
<br/><br/> Publication Type: Clinical Trial, Phase II; Journal Article 
<br/><br/><label>ISSN: </label>1748-880X 
<br/><br/><label>Standard No.: </label>10.1259/bjr.20150621  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Carcinoma<br/>Female<br/>Humans<br/>Lymphatic Metastasis<br/>Male<br/>Middle Aged<br/>Nasopharyngeal Carcinoma<br/>Nasopharyngeal Neoplasms--drug therapy<br/>Neck<br/>Neoplasm Recurrence, Local--etiology<br/>Prospective Studies<br/>Radiotherapy Dosage<br/>Radiotherapy, Intensity-Modulated--methods<br/>Survival Analysis<br/>Treatment Failure