title: Portal venous pressure assessment.
authors.forename: Shyam
authors.initials: S
authors.lastname: Menon
mesh_terms: D000818:Animals; D001795:Blood Pressure Determination / Q000379:methods*; D019160:Endosonography / Q000009:adverse effects / Q000379:methods; D006975:Hypertension, Portal / Q000175:diagnosis; D017082:Portal Pressure