| Study | Reason for exclusion |
|---|---|
| Alsuwaidan 2011 | This study is not a randomised controlled trial |
| Beikert 2012 | This study was a German language report of paediatric psoriasis cases treated with etanercept, not a randomised controlled trial |
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.