title: Wedged hepatic venography in patients with end-to-side portacaval shunts.
mesh_terms: D003097:Collateral Circulation; D005260:Female; D006503:Hepatic Veins / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010690:Phlebography; D011167:Portacaval Shunt, Surgical