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21 juin 1925 - Nathanial Klietman 2
Description:
Opened world's first sleep lab in the University of Chicago, used electrical recording instruments and chartered effects upon sleepers of alcohol and drugs.
Ajouté au bande de temps:
History of Sleep study
By
K
9 oct. 2018
0
0
264
Date:
21 juin 1925
Maintenaint
~ Il y a 99 ans
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