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2 дек 1903 г. - German Scientists (Josef Baron, Von Mering)

Описание:

Synthesised Barbital (first commercial sedative sleeping pill) was later abused since it is highly adictive

Добавлено на ленту времени:

History of Sleep study

ByK

9 окт 2018

Дата:

2 дек 1903 г.

Сейчас

~ 120 г назад

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