Article info
PDFMental health
Protocol
Open-label placebo for insomnia (OPIN): study protocol for a cohort multiple randomised controlled trial
- Correspondence to Dr Ben Colagiuri; ben.colagiuri{at}sydney.edu.au
Citation
Open-label placebo for insomnia (OPIN): study protocol for a cohort multiple randomised controlled trial
Publication history
- Received August 23, 2020
- Revised January 29, 2021
- Accepted February 3, 2021
- First published February 26, 2021.
Online issue publication
March 16, 2023
Supplementary Data
This web only file has been produced by the BMJ Publishing Group from an electronic file supplied by the author(s) and has not been edited for content.
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Copyright information
© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. http://creativecommons.org/licenses/by-nc/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.