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    					| Observation on the Application of Continuous Adductor Canal Block in Postoperative Analgesia of Patients Undergoing Total Knee Arthroplasty and Its Impact on Joint Range of Motion | 
  					 
  					  										
						| ZHU Yunyan, SHI Ping | 
					 
															
						| First-author's address: Anesthesiology Department, Shiyan Hospital of Integrated Chinese and Western Medicine, Shiyan 442000, China | 
					 
										
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