TY - JOUR AU - Verma, Suhang; Samanta, Jayanta; Singh, Anupam K.; Kochhar, Rakesh TI - Cholangiocarcinoma: Challenges and Improving the Outcomes SN - 0976-5042 SN - 0976-5050 PY - 2019 JF - Journal of Digestive Endoscopy LA - EN VL - 10 IS - 04 SP - 210 EP - 212 DA - 10.2019 PB - Thieme Medical and Scientific Publishers Private Ltd. DO - 10.1055/s-0040-1709910 UR - http://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0040-1709910 ER -