Hepaticogastrostomy or choledochoduodenostomy for distal malignant biliary obstruction after failed ERCP: Is there any difference? - Artifon, Everson Luiz de Almeida; Marson, Fernando P.; Gaidhane, Monica; Kahaleh, Michel; Otoch, Jose Pinhata (Gastrointestinal endoscopy, 2015)