SALK, Jonas
SALK, Jonas (1914-1995). American medical researcher and virologist, discoverer of the polio vaccine in 1954
Picture No
11019124
Media ID
48548759
Size
2914px x 3671px
(6.0MB)
Credit
© Thaliastock / Mary Evans
Source
Thaliastock
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Epidemiology Polio Researcher Salk Vaccine Virologist Virology Xxth
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