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jan 1, 1955 - Ultrasound for medical diagnosis
Description:
Ian Donald, a Scottish physician, begins to investigate the use of ultrasound to diagnose gynaecological patients.
Added to timeline:
Medical imaging
By
Isabelle Childs
30 Oct 2018
4
0
1357
Date:
jan 1, 1955
Now
~ 70 years ago
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