1. Relative importance of enterochromaffin cell hyperplasia, anxiety, and depression in postinfectious IBS 
Simon P Dunlop, David Jenkins, Keith R Neal, Robin C Spiller 
Gastroenterology 
Volume 125, Issue 6, Pages (December 2003)
DOI: /j.gastro

2. Figure 1
IBS subtypes in 103 patients with new onset of PI-IBS. The proportions of patients with diarrhea-predominant IBS (D-IBS), alternating IBS (A-IBS), and constipation-predominant IBS (C-IBS) did not differ significantly (63%, 24%, and 13%, respectively) from those taking part in the study (68%, 28%, and 4%, respectively).
Gastroenterology  , DOI: ( /j.gastro )

3. Figure 2
Numbers of EC cells per hpf (mean ± SEM). ∗∗P = compared with volunteers.
Gastroenterology  , DOI: ( /j.gastro )

4. Figure 3
Numbers of lamina propria T lymphocytes per hpf (mean ± SEM). ∗∗P = compared with volunteers.
Gastroenterology  , DOI: ( /j.gastro )