Table 2. Suggested Types of Research Activity among Children by the Stage of Clinical Trial Efforts among Adults for a New Antituberculosis Drug/Regimen.
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.