Talk:Sleep inversion
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Removed Orphan
[edit]"Orphan since December 2011" removed. Encephalitis lethargica links here. ArturGhostmancer (talk) 17:14, 16 September 2012 (UTC)
Further reading
[edit]The resources in the Further reading section are over 20 years old, which by my layman's understanding is positively ancient. Snowman304|talk 07:54, 2 August 2024 (UTC)