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    					| Comparison of the Application Effects of Two-point and Four-point Traction in Procedure for Prolapse and Hemorrhoids in Patients with Severe Mixed Hemorrhoids | 
  					 
  					  										
						| LE Guohua, ZHENG Lu | 
					 
															
						| First-author's address: Dongxiang District People's Hospital of Fuzhou City, Jiangxi Province, Fuzhou 331800, China | 
					 
										
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