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9 дек 1989 г. - Dement, Thomas Roth, and Merir Kryger

Описание:

"Principles and practices of sleep Medicine" becomes authoritative text in sleep med used today.
Also begins looking at different animals sleeping

Добавлено на ленту времени:

History of Sleep study

ByK
9 окт 2018

Дата:

9 дек 1989 г.
Сейчас
~ 34 г назад
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