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    					| The Effect of Two Port Laparoscopic Radical Resection for Colorectal Cancer on Serum Stress Indicators and T Lymphocyte Subsets in Patients with Colorectal Cancer | 
  					 
  					  										
						| YANG Xin, LE Qi, LIU Fei, ZENG Wenge | 
					 
															
						| First-author's address: Department of General Surgery, Jiangxi Province Hospital of Integrated Chinese and Western Medicine, Nanchang 330008, China | 
					 
										
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