Figure 3.
Changes in respiratory rate over a period of time. Time ‘0’ start of study drug infusion. Data expressed as mean (Standard deviation)
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.