Laparoscopic cholecystectomy in cirrhotic patients with symptomatic cholelithliasis:: a case-control study - Mancero, Jorge Marcelo Padilla; D'albuquerque, Luiz Augusto Carneiro; Gonzalez, Adriano Miziara; Larrea, Frans Ivan Serpa; Silva, Adavio de Oliveira (World Journal of Surgery, 2008)