EU409957   Influenza A virus (A/swine/Ohio/75004/2004(H1N1)) matrix protein 2 (M2) gene, partial cds; and matrix protein 1 (M1) gene, complete cds.   [Influenza A virus (A/swine/Ohio/75004/2004(H1N1)) A/swine/Ohio/75004/04 | 515582.6]