We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePrimary sclerosing cholangitis patients with serial polysomy fluorescence in situ hybridization results are at increased risk of cholangiocarcinoma.AuthorsBarr Fritcher EG; Kipp BR; Voss JS; Clayton AC; Lindor KD; Halling KC; Gores GJPublicationThe American journal of gastroenterology, 2011, Vol 106, Issue 11, p2023ISSN1572-0241Publication typearticleDOI10.1038/ajg.2011.272