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沈阳住院各型乙型肝炎患者ＨＢＶ－ＤＮＡ前Ｃ区变异调查中国医科大学第二临床学院（沈阳１１０００３）张涛刘沛曹丽用巢式聚合酶链反应（ｎＰＣＲ）方法对住院临床确诊ＨＢＶＤＮＡ阳性的１１１例各型乙型肝炎患者血清ＨＢＶＤＮＡ进行扩增，并用限制片段长度多态（ＲＦ...
Investigation of Pre-HBV C-region Mutation in Various Inpatients with Hepatitis B in Shenyang Hospital of China Medical University (Shenyang 110003, China) ZHANG Tao, LIU Pei, CAO Li The positive rate of HBVDNA positive in hospital was determined by nested polymerase chain reaction (nPCR) 111 cases of various types of hepatitis B patients serum HBVDNA amplification and restriction fragment length polymorphism (RF ...