He, Xiayun <br/><br/>
The pattern of relapse and survival of elective irradiation of the upper neck for stage N0 nasopharyngeal carcinoma.  [electronic resource] 

 -  Radiation oncology (London, England)  Mar 2012 
 - 35 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article 
<br/><br/><label>ISSN: </label>1748-717X 
<br/><br/><label>Standard No.: </label>10.1186/1748-717X-7-35  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Carcinoma<br/>Dose-Response Relationship, Radiation<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Nasopharyngeal Carcinoma<br/>Nasopharyngeal Neoplasms--mortality<br/>Neoplasm Recurrence, Local--epidemiology<br/>Neoplasm Staging<br/>Survival Analysis<br/>Young Adult