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    					| Value Analysis of Uterus and Ovary Volume Measurement Combined with Sex Hormone E2 Level Detection in Children with Different Types of Precocious Puberty | 
  					
  					  										
						| DAI Liping, GUO Yan, LI Zhiqiang | 
					
															
						| First-author's address: Department of Ultrasound Medicine, Jiangxi Province Integrated Traditional Chinese and Western Medicine Hospital, Nanchang 330003, China | 
					
										
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