Risk factors for biliary stent infections in malignant biliary obstruction secondary to unresectable malignancies. - Petit, Sébastien; Puyade, Mathieu; Pichon, Maxime; Wangermez, Marc; Velasco, Stéphane; Roblot, France; Isambert, Nicolas; Evrard, Camille; Rammaert, Blandine (Supportive Care in Cancer, 2022)