Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCompared to What?-Novel Methods to Approach Randomization for Long-term Bariatric Surgery Outcomes.AuthorsCourcoulas, Anita P.; Ahmed, BestounPublicationJAMA Surgery, 2021, Vol 156, Issue 12, p1169ISSN2168-6254Publication typejournal articleDOI10.1001/jamasurg.2021.4989