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VIRUS RESEARCH
Virus research. Researcher evaluating a hepatitis A virus assay. Photographed at the ARS laboratory, Delaware State University-Dover, USA. (KEYSTONE/SCIENCE PHOTO LIBRARY/PEGGY GREB/US DEPARTMENT OF AGRICULTURE)
Instruktionen
COPYRIGHTPFLICHTIG Editorial use only
Lizenz
Rights Managed
Erstellungsdatum
20111026
Ort
Credit
KEYSTONE
Source
SCIENCE PHOTO LIBRARY SPL
Byline
PEGGY GREB/US DEPARTMENT OF AGRICULTURE
Grösse
2448 x 3676 px
Dateityp
JPEG