This was updated in January of 2023
https://atsdr.cdc.gov/toxprofiles/tp20.pdf
Previous version on wayback machine
https://web.archive.org/web/20211104134452/https://www.atsdr.cdc.gov/toxprofiles/tp20.pdf
This was updated in January of 2023
Previous version on wayback machine
https://web.archive.org/web/20211104134452/https://www.atsdr.cdc.gov/toxprofiles/tp20.pdf
Wow. They are thorough, aren't they?
Yes. Very thorough