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    					| Relationship between Carotid Artery Lesions and Blood Pressure Variability in Elderly Patients with Hypertension |  
						| SUN Hongyang, LIU Wenbo, JIANG Yang, WANG Ting, ZHANG Ying, YANG Xin |  
						| First-author's address: Jiamusi Central Hospital, Heilongjiang Province, Jiamusi 154002, China |  
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