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.
PCA morphine consumption. *P<0.05 compared with the celecoxib group. PCA morphine consumption was significantly decreased in the celecoxib group compared with the control group at 6,12,24 and 24 h postoperatively. PCA, patient-controlled analgesia.
