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Cloning and Sequence Analysis of Avian Influenza Virus H9 Subtype HN31 strain NS Gene
李新生 黄宗梅 王忠田 张红英 王学兵 焦显芹 崔保安
Chinese Agricultural Science Bulletin . 2012, (2): 53 -56 .  DOI: 10.11924/j.issn.1000-6850.2011-2470