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1h 6min, oct 19, 1980 y - Antitoxina contra la difteria y terapia sérica

Description:

Shibasaburo Kitasato (1852-1931) y Emil von Behring (1854-1917) vacunaron conejillos de indias a base de una toxina de difteria con tratamiento térmico.

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Vacunación

ByReDCid UvU
16 Nov 2017
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419

Date:

1h 6min, oct 19, 1980 y
Now
~ 45 years ago

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