1 янв 1838 г. - The nature of infectious diseases was discovered
Описание:
In 1838 Louis-Daniel Beauperthuy, a French specialist in tropical medicine, used a microscope in relation to diseases and developed a theory that all infectious diseases were due to parasitic infection with microorganisms.Добавлено на ленту времени:
Дата:
1 янв 1838 г.
Сейчас
~ 186 г назад
