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    					| Application Effect of Hydraulic Expansion Combined with Manipulation under Ultrasonic Guidance in Frozen Shoulder | 
  					
  					  										
						| LI Xingwen, XIA Yunyun, XU Yuguang | 
					
															
						| First-author's address: Zhongshan City People's Hospital, Guangdong Province, Zhongshan 528400, China | 
					
										
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