Retrospective Study
Copyright ©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
Figure 2
Figure 2 Distribution of patients with ulcerative colitis and Crohn’s disease according to age group in Piauí State (Brazil), 1988-2012. UC: Ulcerative colitis; CD: Crohn’s disease.