"avian"的搜索结果

bird nest avian influenza sampling project

标签: bird,nest,avian,influenza,samp 浏览: 14

biologist bands a tundra swan prior to avian influenze sampling

标签: biologist,bands,a,tundra,swan, 浏览: 16

avian influenza sampling

标签: avian,influenza,sampling 浏览: 20

avian influenza medical testing

标签: avian,influenza,medical,testin 浏览: 15

scientists working on avian influenza surveillance program

标签: scientists,working,on,avian,in 浏览: 22

3d graphical representation of ultrastructure and is not specific to a seasonal avian or 2009 h1n1 virus

标签: 3d,graphical,representation,of 浏览: 15

colorized transmission electron micrograph of avian influenza a h5n1 viruses seen in gold grown in mdck cells

标签: colorized,transmission,electro 浏览: 23