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. 2012 Jul 31;1(1):77–82. doi: 10.7774/cevr.2012.1.1.77

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© Korean Vaccine Society.

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 3 — Growth properties of recombinant influenza A viruses. rIV-BVS and rIV-BVPreS2 were cultured in Madin-Darby bovine kidney (MDBK) (A) and Madin-Darby canine kidney (MDCK) (B) cells for 72 hours then the virus titer of the sample was determined by plaque assay. PFU, plaque-forming unit.