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.
Study 5 "Sampling Location" concentration (Figure 3A) and quality (Figure 3B) measures of salivary DNA collected from three oral locales. Saliva samples collected from sublingual, submandibular, and parotid oral glands using hydrocellulose microsponge and synthetic swab collection devices. Error bars represent the standard error.
