Hepaticoduodenostomy in Combined Endoscopic Ultrasound-Endoscopic Retrograde Cholangiopancreatography Biliary Drainage for Malignant Hilar Biliary Obstruction - Diogo Bernardo Moura; Nuno Nunes; Carolina Chálim Rebelo; Francisca Côrte-Real; Nuno Paz; Maria Antónia Duarte (GE: Portuguese Journal of Gastroenterology, 2023)