Assessing environmental risk factors affecting the inflammatory bowel diseases: a joint workshop of the Crohn's & Colitis Foundations of Canada and the USA.
Bernstein
Charles N
CN
University of Manitoba, Winnipeg, Manitoba, Canada. cbernst@cc.umanitoba.ca
D002170:Canada; D003093:Colitis, Ulcerative / Q000453:epidemiology; D003424:Crohn Disease / Q000453:epidemiology; D004198:Disease Susceptibility; D004781:Environmental Exposure; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000453:epidemiology*; D012307:Risk Factors; D014481:United States