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21 h 20 min, 2 janv. 1923 ans - Ramon y Glenny

Description:

Gaston Ramon (1886-1963), un veterinario del Instituto Pasteur en Francia, desarrolló el toxoide de la difteria. De manera independiente, en los Wellcome Research Laboratoriesde Londres, el doctor Alexander Thomas Glenny (1882-1965) hizo lo mismo.

Ajouté au bande de temps:

EV3 MARTÍNEZ barranco sismai zabdiel

ByZabdiel
15 nov. 2017

Date:

21 h 20 min, 2 janv. 1923 ans
Maintenaint
~ Il y a 101 ans
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