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©The Author(s) 2015.
World J Gastroenterol. Jan 28, 2015; 21(4): 1197-1206
Published online Jan 28, 2015. doi: 10.3748/wjg.v21.i4.1197
Published online Jan 28, 2015. doi: 10.3748/wjg.v21.i4.1197
Figure 1 Study area (Piauí State), located in the tropical zone in the northeastern region of Brazil.
- Citation: Parente JML, Coy CSR, Campelo V, Parente MPPD, Costa LA, Silva RMD, Stephan C, Zeitune JMR. Inflammatory bowel disease in an underdeveloped region of Northeastern Brazil. World J Gastroenterol 2015; 21(4): 1197-1206
- URL: https://www.wjgnet.com/1007-9327/full/v21/i4/1197.htm
- DOI: https://dx.doi.org/10.3748/wjg.v21.i4.1197