In this paper by Helfer and colleagues (BMJ 2021;375:n2202, doi:10.1136/bmj.n2202, published 14 October 2021), a data supplement including all judgments made during the study was inadvertently overlooked and not published. This has since been rectified, and the article and PDF will be updated in due course.
. 2021 Nov 24;375:n2890. doi: 10.1136/bmj.n2890
Conduct and reporting of formula milk trials: systematic review
Collection date 2021.
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PMCID: PMC8611731 PMID: 34819301
This corrects the article "Conduct and reporting of formula milk trials: systematic review", n2202.