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.
(Color online) Comparison of relative variance in DOS measurements for all probe–breast contact forces in eight normal subjects. CV% is defined as the standard deviation of the population, divided by the average value of the population. Differences between the pre- and postmenopausal groups are not significant.
