We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAbnormal carcinoembryonic antigen levels and medullary thyroid cancer progression: a multivariate analysis.AuthorsMachens A; Ukkat J; Hauptmann S; Dralle HPublicationArchives of surgery (Chicago, Ill. : 1960), 2007, Vol 142, Issue 3, p289ISSN0004-0010Publication typearticleDOI10.1001/archsurg.142.3.289