TY - BOOK TI - Therapeutic Advances in Gastrointestinal Endoscopy SN - 2631-7745 CY - United Kingdom KW - Diseases of the digestive system. Gastroenterology KW - Internal medicine KW - Specialties of internal medicine KW - Medicine UR - https://doaj.org/toc/489b8287503c4008ab4982fc95bf6ba5 ER -