Paracentesis with intravenous infusion of albumin as compared with peritoneovenous shunting in cirrhosis with refractory ascites. - Ginès,P.; Arroyo,V.; Vargas,V.; Planas,R.; Casafont,F.; Panes,J.; Hoyos,M.; Viladomiu,L.; Rimola,A.; Morillas,R. (N Engl J Med, 1991)