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The Standardization of the Collection and Treatment Methods for Swine Nasal Swab Sample
冯志新 张亚 华利忠 甘源 韦艳娜 邵国青
Chinese Agricultural Science Bulletin . 2013, (5): 17 -20 .  DOI: 10.11924/j.issn.1000-6850.2012-2096