EF541454   Influenza A virus (A/duck/Viet Nam/Ncvd1/2002(H5N1)) segment 7 matrix protein 2 (M2) and matrix protein 1 (M1) genes, complete cds.   [Influenza A virus (A/duck/Viet Nam/Ncvd1/2003(H5N1)) A/duck/Viet Nam/Ncvd1/2002 | 432077.4]