Figure 3.
CSF to plasma ratio for morphine (MS), morphine 3 glucuronide (M3G) or morphine 6 glucuronide (M6G) are plotted versus daily Infusion dose of morphine. No regression slope reached statistical significance.
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.