Multi-Round compared to Real-Time Delphi for consensus in core outcome set (COS) development: a randomised trial.
Fiona A QuirkePatricia HealyElaine Ní BhraonáinMandy DalyLinda BiestyTim HurleyKaren WalkerShireen MeherDavid M HaasFrank H BloomfieldJamie J KirkhamEleanor J MolloyDeclan DevanePublished in: Trials (2021)
NCT04471103 . Registered on 14 July 2020.