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20 март 1939 г. - Se crea el Instituto de Salubridad y Enfermedades Tropicales

Описание:

Primera institución en México dedicada a la investigación científica en materia de salud pública

Добавлено на ленту времени:

Evolución de la Investigación Científica en México

ByIsis Valdes
12 окт 2017
2
0
39545

Дата:

20 март 1939 г.
Сейчас
~ 86 г назад
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