title: Signet-ring cell carcinoma of the distal common bile duct: report of a case.
authors.affiliation: Department of Surgery, Kyungpook National University Medical Center, Kyungpook National University School of Medicine, Daegu, Korea.
authors.forename: Hyung Jun
authors.initials: HJ
authors.lastname: Kwon
authors.affiliation: Department of Pathology, Kyungpook National University Medical Center, Kyungpook National University School of Medicine, Daegu, Korea.
authors.forename: Ghil-Suk
authors.initials: GS
authors.lastname: Yoon
authors.affiliation: Department of Pathology, Catholic University of Daegu School of Medicine, Daegu, Korea.
authors.forename: Yong Chul
authors.initials: YC
authors.lastname: Kwon
authors.affiliation: Department of Surgery, Kyungpook National University Medical Center, Kyungpook National University School of Medicine, Daegu, Korea.
authors.forename: Sang Geol
authors.initials: SG
authors.lastname: Kim
authors.affiliation: Department of Pathology, Kyungpook National University Medical Center, Kyungpook National University School of Medicine, Daegu, Korea.
authors.forename: Ji Yun
authors.initials: JY
authors.lastname: Jeong