title: Is EUS-guided FNA biopsy the best diagnostic tool for lymphadenopathy of unknown origin?
authors.affiliation: Division of Gastroenterology, University of Michigan, Medical Center, Ann Arbor, MI 48109-0362, USA.
authors.forename: Richard
authors.initials: R
authors.lastname: Kwon
authors.forename: James M
authors.initials: JM
authors.lastname: Scheiman