title: [3 cases with idiopathic portal hypertension: a review of literature].
authors.affiliation: Department of General Surgery, Beijing YouAn Hospital, Capital Medical University, Beijing 100069, China.
authors.forename: Zhao-Bo
authors.initials: ZB
authors.lastname: Liu
authors.forename: Shi-Chun
authors.initials: SC
authors.lastname: Lu
authors.forename: Ning
authors.initials: N
authors.lastname: Li