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.
Review: Single dose oral dihydrocodeine for acute postoperative pain
Comparison: 1 Dihydrocodeine 30 mg versus placebo
Outcome: 1 Patients with at least 50% pain relief
|
