title: Undifferentiated embryonal sarcoma in adult liver.
authors.affiliation: Department of Pathology, Keimyung University School of Medicine, Daegu, Korea.
authors.forename: Won Ju
authors.initials: WJ
authors.lastname: Hong
authors.affiliation: Department of Pathology, Keimyung University School of Medicine, Daegu, Korea.
authors.forename: Yu Na
authors.initials: YN
authors.lastname: Kang
authors.affiliation: Department of Surgery, Keimyung University School of Medicine, Daegu, Korea.
authors.forename: Koo Jeong
authors.initials: KJ
authors.lastname: Kang