Title
Jonas Edward Salk
Caption
Jonas Edward Salk (1914 – 1995) American medical researcher and virologist. He discovered and developed one of the first successful polio vaccines.
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP23A12_146
License type
Rights managed
Available size
180,0Mb (7,0Mb) / 23,2in x 30,2in / 6953 x 9049 (300dpi)