1 янв 1884 г. - Pettenkofer "proves" cholera is not caused by bacteria
Описание:
Pettenkofer and his colleagues drink vibrio cholerae and don't get very sick. Claims this is proof that cholera is caused by miasma not bacteria.Добавлено на ленту времени:
Дата:
1 янв 1884 г.
Сейчас
~ 140 г назад
