![Endoscopic plastic stenting for bile duct stones: stent changing on demand or every 3 months. A prospective comparison study]()
Endoscopic plastic stenting for bile duct stones: stent changing on demand or every 3 months. A prospective comparison studyDi Giorgio, Pietro; Manes, Gianpiero; Grimaldi, Enzo; Schettino, Michele; D’Alessandro, Alessandra; Di Giorgio, Andrea; Giannattasio, Francesco · Endoscopy · 2013