EU980522   Influenza A virus (A/mallard/MD/199/2003(H1N1)) segment 2 polymerase PB1 (PB1) and PB1-F2 protein (PB1-F2) genes, complete cds.   [Influenza A virus (A/mallard/Maryland/199/2003(H1N1)) A/mallard/MD/199/2003 | 552630.9]