Skip to main content

Govt building

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure access Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

"A Combined Federal, State, and Citizens' Campaign Against Hyperextension," Association of State and Territorial Health Officials, Denver, CO, April 19, 1978

 File — Box: 14, Folder: 32

Dates

  • Creation: April 19, 1978
Expand All