title: Endoscopic ultrasonography for portal hypertension.
authors.forename: J J
authors.initials: JJ
authors.lastname: Sung
mesh_terms: D001783:Blood Flow Velocity; D019160:Endosonography; D004932:Esophageal and Gastric Varices / Q000000981:diagnostic imaging / Q000209:etiology / Q000503:physiopathology; D006801:Humans; D006975:Hypertension, Portal / Q000150:complications / Q000000981:diagnostic imaging* / Q000503:physiopathology; D018615:Ultrasonography, Doppler, Color