%0 Journal Article
%A Kahan, Brennan C
%A Juszczak, Edmund
%A Beller, Elaine
%A Birchenall, Megan
%A Chan, An-Wen
%A Hall, Sophie
%A Little, Paul
%A Fletcher, John
%A Golub, Robert M
%A Goulao, Beatriz
%A Hopewell, Sally
%A Islam, Nazrul
%A Zwarenstein, Merrick
%A Elbourne, Diana
%A Montgomery, Alan
%D 2025
%F discovery:10204508
%I BMJ
%J BMJ
%T Guidance for protocol content and reporting of factorial randomised trials: explanation and elaboration of the CONSORT 2010 and SPIRIT 2013 extensions
%U https://discovery.ucl.ac.uk/id/eprint/10204508/
%V 388
%Z © The Author 2025. This is an Open Access article distributed in accordance with the  terms of the Creative Commons Attribution (CC BY 4.0) license  (http://creativecommons.org/licenses/by/4.0/).