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1 jan 1955 ano - Ultrasound for medical diagnosis

Descrição:

Ian Donald, a Scottish physician, begins to investigate the use of ultrasound to diagnose gynaecological patients.

Adicionado na linha do tempo:

Medical imaging

ByIsabelle Childs

30 out 2018

4

0

1434

Data:

1 jan 1955 ano

Agora

~ 70 years ago

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