TY - JOUR AU - Teoh, Anthony Yuen Bun TI - ERCP failure: EUS gallbladder drainage as first alternative? SN - 2364-3722 SN - 2196-9736 PY - 2019 JO - Endosc Int Open JF - Endoscopy International Open LA - EN VL - 07 IS - 05 SP - E662 EP - E663 DA - 2019/05/02 PB - © Georg Thieme Verlag KG DO - 10.1055/a-0830-4675 UR - http://www.thieme-connect.de/products/ejournals/abstract/10.1055/a-0830-4675 ER -