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    					| Effect of Cinobufacini Tablets Combined with DP Chemotherapy Regimen on Immune Function and Serum Tumor Markers in Patients with Advanced Non-small Cell Lung Cancer | 
  					 
  					  										
						| XU Xianggui | 
					 
															
						| First-author's address: The Second Hospital of Longyan, Fujian Province, Longyan 364000, China | 
					 
										
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