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    					| Research Progress of Residual Nasopharyngeal Carcinoma after Radiotherapy | 
  					 
  					  										
						| LIAO Pingyan, LIANG Huazhen, XI Rongliang, HUANG Guosen | 
					 
															
						| First-author's address: Department of Radiotherapy, Zhongshan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Traditional Chinese Medicine, Zhongshan 528400, China | 
					 
										
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