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    					| Effect of Microscope-assisted Dental Pulp Revascularization on Root Development and Pain Degree in Patients with Pulp Necrosis of Young Permanent Teeth | 
  					
  					  										
						| LAI Yi, ZHENG Xiaoxuan, SU Rongbin, JIANG Jianlei | 
					
															
						| First-author's address: Department of Stomatology, Longyan People's Hospital, Longyan 364000, China | 
					
										
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