 Image Number K10310-1 |
Using dual energy x-ray absorptiometry, physiologist Mary Gustafson-Storms makes a bone density measurement of the spine of a research volunteer.
Photo by Peggy Greb.
An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
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.