69 captures
16 Mar 2015 - 02 Jan 2026
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About this capture
COLLECTED BY
Collection:
Semantic Scholar PDF Seedlist Crawl (Summer 2017)
IA crawl of PDF urls provided by Semantic Scholar.
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20170830035939/https://sleepfoundation.org/sites/default/files/SleepWakeCycle.pdf
