title: How to explain recent multiple reports on the decline of inflammatory bowel disease in Canada.
authors.forename: Xiaofa
authors.initials: X
authors.lastname: Qin
mesh_terms: D002170:Canada / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D015212:Inflammatory Bowel Diseases / Q000139:chemically induced* / Q000453:epidemiology; D013549:Sweetening Agents / Q000009:adverse effects*
chemical_list: D013549:Sweetening Agents