1. Persistent high mortality in acute renal failure;Butkus;Arch Intern Med,1983
2. Prognosis and mortality of acute renal failure;Kindler,1985
3. Prognosis of critically-ill patients with acute renal failure. Apache II score and other predictive factors;Maher;Q J Med,1989
4. Hemorrhage during high-risk hemodialysis using controlled heparinization;Swartz;Nephron,1981
5. Extracorporeal management of acute renal failure patients at high risk of bleeding;Ward;Kidney Int,1993