Endoscopic management of post-cholecystectomy cystic duct stump biliary leakage: Single-centre experience. - Ciesielski, Wojciech; Klimczak, Tomasz; Durczyński, Adam; Strzelczyk, Janusz; Hogendorf, Piotr (Turkish Journal of Surgery / Bilimsel Tip Yayinevi, 2025)