"from"的搜索结果

1918 influenza virions that were collected from supernatants of 1918 infected madin darby canine kidney cells cultu

标签: 1918,influenza,virions,that,we

scientist collecting specimens from trapped rodents

标签: scientist,collecting,specimens

sterile latex gloved hand holding an unknown specie of deer mouse from the genus peromyscus

标签: sterile,latex,gloved,hand,hold

this individual is removing a bird from a net

标签: this,individual,is,removing,a,

public health scientist as he was drawing blood from an elderly woman to be tested

标签: public,health,scientist,as,he,

photograph showed a health professional as he was drawing blood from an elderly man for testing

标签: photograph,showed,a,health,pro

microbiologist from the respiratory virus infections unit was shown here holding tissue cultures

标签: microbiologist,from,the,respir

administering a vaccine to a woman who was obtaining water from a local well

标签: administering,a,vaccine,to,a,w

looking out the rear of a c 141 jet from its interior where a mobile quarantine facility

标签: looking,out,the,rear,of,a,c,14

traveling from salisbury rhodesia known as harare

标签: traveling,from,salisbury,rhode

railway bridge leading from rhodesia to zambia is overlooking the zambezi river at victoria falls

标签: railway,bridge,leading,from,rh

health officials were taking blood samples from rhodesian police and railway road workers

标签: health,officials,were,taking,b

extracting a blood sample from a green monkey cercopithecus aethiops

标签: extracting,a,blood,sample,from

anopheles funestus mosquito partaking in a blood meal from its human host note the blood

标签: anopheles,funestus,mosquito,pa

scientists took samples from animals collected near kikwit zaire

标签: scientists,took,samples,from,a