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    					| Effect of Enhanced Recovery after Surgery on Immune Function and Short-term Outcome of Patients after Laparoscopic Colorectal Cancer Radical Surgery |  
						| LI Shouchao, SUN Feifei, CUI Jingli, LI Mei |  
						| First-author's address: Weifang People's Hospital, Shandong Province, Weifang 261041, China |  
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