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    					| Expression Level of E6/E7 mRNA in Cervical Cancer and Precancerous Lesion and Its Correlation with HR-HPV Infection | 
  					  										
						| LIU Dandan, SUN Jian, WU Jian | 
															
						| First-author's address: Maternal and Child Health Hospital of Jiamusi City, Heilongjiang Province, Jiamusi 154002, China | 
										
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