"west"的搜索结果

micrograph of the west nile virus it can infect humans birds mosquitoes horses and some other mammals

标签: micrograph,of,the,west,nile,vi 浏览: 16

an electron micrograph of the west nile virus

标签: an,electron,micrograph,of,the, 浏览: 12

west nile virus virions in an isolate that was grown in a cell culture

标签: west,nile,virus,virions,in,an, 浏览: 13

transmission electron micrograph of the west nile virus

标签: transmission,electron,microgra 浏览: 14

micrograph of the west nile virus

标签: micrograph,of,the,west,nile,vi 浏览: 12

photomicrograph revealed some of the histopathologic changes associated with this west nile virus

标签: photomicrograph,revealed,some, 浏览: 12

gate to a malaria lab in calcutta west bengal india

标签: gate,to,a,malaria,lab,in,calcu 浏览: 22

captured in niger west africa during the smallpox eradication and measles control program

标签: captured,in,niger,west,africa, 浏览: 16

smallpox vaccination of a west african child

标签: smallpox,vaccination,of,a,west 浏览: 8

people in niger west africa awaiting a smallpox and measles vaccination

标签: people,in,niger,west,africa,aw 浏览: 22

culex quinquefasciatus mosquito is proven to be a vector associated with transmission of the west nile virus

标签: culex,quinquefasciatus,mosquit 浏览: 14

nomadic tuareg girl is receiving a smallpox vaccination in mali west africa

标签: nomadic,tuareg,girl,is,receivi 浏览: 13

smallpox eradication and measles control programs west africa

标签: smallpox,eradication,and,measl 浏览: 21

drummers are following their chief during ceremony in west africa

标签: drummers,are,following,their,c 浏览: 17

young west african cameroonian boy in the process of receiving his vaccinations

标签: young,west,african,cameroonian 浏览: 15