"Influenza A virus (STRAIN A/DUCK/PENNSYLVANIA/1/69)"^^ . "Influenza A virus (A/duck/Pennsylvania/1/1969(H6N1))"^^ . "GC_ID:1"^^ . . "NCBITaxon:11371"^^ . . "ncbi_taxonomy"^^ . "Influenza A virus (A/duck/Pennsylvania/1/69(H6N1))"^^ .