Article info
Rheumatoid arthritis
Impact of pre-existing background therapy on placebo responses in randomised controlled clinical trials of rheumatoid arthritis
- Correspondence to Professor Daniel Aletaha, Department of Medicine III, Medical University of Vienna, Wien, Austria; daniel.aletaha{at}meduniwien.ac.at
Citation
Impact of pre-existing background therapy on placebo responses in randomised controlled clinical trials of rheumatoid arthritis
Publication history
- Received November 6, 2021
- Accepted June 1, 2022
- First published June 20, 2022.
Online issue publication
October 18, 2023
Article Versions
- Previous version (15 November 2022).
- You are viewing the most recent version of this article.
Copyright information
© Author(s) (or their employer(s)) 2022. No commercial re-use. See rights and permissions. Published by BMJ.