Genetic analysis of human H2N2 and early H3N2 influenza viruses, 1957–1972: evidence for genetic divergence and multiple reassortment events
| Autor: | Lindstrom, Stephen E. *, Cox, Nancy J., Klimov, Alexander |
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| Zdroj: | In Virology 2004 328(1):101-119 |
| Databáze: | ScienceDirect |
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