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Avian influenza virus (H5N1) mortality surveillance |
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| Authors: | Komar Nicholas Olsen Björn |
| Affiliation: | *Centers for Disease Control and Prevention, Fort Collins, Colorado, USA;†Uppsala University, Uppsala, Sweden |
| Abstract: | |
| Keywords: | Avian mortality surveillance influenza bird Europe H5N1 HPAI letter |
| 本文献已被 PubMed 等数据库收录！ | |