We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAntioxidant supplements for prevention of gastrointestinal cancers: a systematic review and meta-analysis.AuthorsBjelakovic G; Nikolova D; Simonetti RG; Gluud CPublicationLancet, 2004, Vol 364, Issue 9441, p1219ISSN0140-6736Publication typearticleDOI10.1016/s0140-6736(04)17138-9