I get canker sores [0] only during periods of extremely high stress or sleep dep... | Hacker News

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dajohnson89 on March 18, 2019 | parent | context | favorite | on: Herpes Virus Reactivation in Astronauts During Spa...

I get canker sores [0] only during periods of extremely high stress or sleep deprivation.

[0]https://en.wikipedia.org/wiki/Aphthous_stomatitis

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