title: Staging Laparoscopy for Hilar Cholangiocarcinoma: Is it Still Worthwhile?
authors.affiliation: Department of Surgery, Academic Medical Centre, Amsterdam, The Netherlands.
authors.forename: Anthony T
authors.initials: AT
authors.lastname: Ruys
authors.forename: Olivier R
authors.initials: OR
authors.lastname: Busch
authors.forename: Dirk J
authors.initials: DJ
authors.lastname: Gouma
authors.forename: Thomas M
authors.initials: TM
authors.lastname: van Gulik