Cholongitas, E Papatheodoridis, GV Manesis, EK Burroughs, AK and Archimandritis, AJ, Spontaneous bacterial peritonitis in cirrhotic patients: Is prophylactic propranolol therapy beneficial?, Journal of Gastroenterology and Hepatology, (21), 581-587, 2006, Wiley, 0815-9319, 1440-1746