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    					| Clinical Value of High-resolution CT in Predicting the Invasiveness of Pulmonary Pure Ground Glass Nodules in Different Stages | 
  					
  					  										
						| LIAN Chongping, ZHANG Jianping, WANG Yuebin | 
					
															
						| First-author's address: Sanming Second Hospital, Fujian Province, Yong’an 366000, China | 
					
										
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