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1 ene 1957 año - Fibre-optic endoscope developed

Descripción:

The first fibre-optic semi-flexible gastroscope is patented by gastroenterologist Basil Hirschowitz and co-workers at the University of Michigan.

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Medical imaging

ByIsabelle Childs

30 oct 2018

4

0

1434

fecha:

1 ene 1957 año

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~ 68 years ago

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