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©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 7, 2014; 20(5): 1238-1247
Published online Feb 7, 2014. doi: 10.3748/wjg.v20.i5.1238
Published online Feb 7, 2014. doi: 10.3748/wjg.v20.i5.1238
Figure 1 Included and excluded articles.
IBD: Inflammatory bowel diseases.
Figure 2 Summary of standardized incidence ratio for Crohn’s disease and ulcerative colitis in second-generation immigrants (adapted from ref.
[43]).
- Citation: Ko Y, Butcher R, Leong RW. Epidemiological studies of migration and environmental risk factors in the inflammatory bowel diseases. World J Gastroenterol 2014; 20(5): 1238-1247
- URL: https://www.wjgnet.com/1007-9327/full/v20/i5/1238.htm
- DOI: https://dx.doi.org/10.3748/wjg.v20.i5.1238