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    					| Value of Renal Artery Resistance Index in Quantitative Analysis of Renal Function Injury in Chronic Kidney Disease | 
  					 
  					  										
						| ZHENG Yinhai, HE Ziyang, TANG Qiyuan | 
					 
															
						| First-author's address: Color Ultrasound Room, Jingdezhen Hospital of Traditional Chinese Medicine, Jingdezhen 333000, China  | 
					 
										
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