title: [Clinical significance of histopathologic and ultrastructural pathologic examination in etiological diagnosis of infantile cholestatic diseases].
authors.affiliation: Department of Infectious and Digestive Diseases, Chongqing Medical University Childrens Hospital, Chongqing 400014, China.
authors.forename: Rui-qiu
authors.initials: RQ
authors.lastname: Zhao
authors.forename: Xiao-qin
authors.initials: XQ
authors.lastname: Guan
authors.forename: Zi-guo
authors.initials: ZG
authors.lastname: Luo
authors.forename: Hong-mei
authors.initials: HM
authors.lastname: Xu