H7N9 avian flu kills seven and infects 23 in China
| Published in: | BMJ |
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| Main Author: | |
| Format: | Text |
| Language: | English |
| Published: |
BMJ Publishing Group Ltd
2013
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| Subjects: | |
| Online Access: | http://www.bmj.com/cgi/content/short/346/apr09_1/f2222 https://doi.org/10.1136/bmj.f2222 |
| Description not available. |