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مشاهدة النسخة كاملة : New bird flu 'has unique traits'


BECKHAM
10-09-2013, 01:30 PM
The new bird flu which has emerged in China may be able to transmit easily and cause severe pneumonia, research suggests.

أكثر... (http://www.bbc.co.uk/news/health-24016987#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa)