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    					| Effect of preoperative oral carbohydrate on rapid rehabilitation of elderly patients with lung cancer | 
  					 
  					  										
						| 1Liu Pengfei, 2Zhang Xugang, 1Zhang Jing, 2 Li Weiqing, 2Jiang Fusheng, 3Shi Hanping, 1 Qiao Hui, 1 Li Tianzuo | 
					 
															
						| 1Department of Anesthesiology, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China; 2 Department of Thoracic
Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China; 3Department of Gastrointestinal Surgery, Beijing
Shijitan Hospital, Capital Medical University, Beijing 100038, China | 
					 
										
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															    																	Received: 15 February 2021
																	    
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