Peng, Xun <br/><br/>
[Analysis of differences on delineation of the gross tumor volume (GTV) of nasopharyngeal carcinoma].  [electronic resource] 

 -  Ai zheng = Aizheng = Chinese journal of cancer  Nov 2004 
 - 1528-31 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Nasopharyngeal Neoplasms--diagnostic imaging<br/>Observer Variation<br/>Radiotherapy, Conformal<br/>Tomography, X-Ray Computed--methods