title: [Obstructive jaundice caused by breast fibrosarcoma duodenal metastasis: a case report].
authors.affiliation: Department of Oncology, Clinical Medical College of Southeast University School of Medicine, Nanjing 210009, China.
authors.forename: X X
authors.initials: XX
authors.lastname: Jin
authors.affiliation: Department of Gastrointestinal Medicine, the Affiliated Hospital of Medical College of Yangzhou University, Yangzhou 225001, China.
authors.forename: C W
authors.initials: CW
authors.lastname: Chen