免费av毛片,日韩av高清在线播放,97国产精品最好的产品,欧美成人免费一区二区三区,神马午夜一区,曰河南少妇对白视频,欧美自拍视频

  Home>News Center>Photo Gallery>World
   
 

Health experts plan regional stockpiles of antiviral drugs
(Reuters)
Updated: 2005-11-09 15:26

A virologist observes the result of a rapid heamagglutination test for bird flu identification at Portugal's Veterinarian Institute in Lisbon November 8, 2005. The sample at the bottom shows a positive test for bird flu. The sample on top shows a negative test.
A virologist observes the result of a rapid heamagglutination test for bird flu identification at Portugal's Veterinarian Institute in Lisbon November 8, 2005. The sample at the bottom shows a positive test for bird flu. The sample on top shows a negative test.[Reuters]


Page: 123

Advertisement