TY - BOOK TI - Canadian Journal of Gastroenterology SN - 1916-7237 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/4eeb1898ff264e9ea03be8a57a19f222 ER -