Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCorrigendum.SubjectsGROUP sequential design; MEDIAN (Mathematics)PublicationStatistical Methods in Medical Research, 2017, Vol 26, Issue 5, p2481ISSN0962-2802Publication typejournal articleDOI10.1177/0962280217723784