JN596947   Influenza A virus (A/swine/Italy/22530/2002(H1N2)) segment 2 polymerase PB1 (PB1) and PB1-F2 protein (PB1-F2) genes, complete cds.   [Influenza A virus (A/swine/Italy/22530/2002(H1N2)) | 930951.5]