Distribution of the phylogenetic E. coli groups in active coeliac patients (A), non-active coeliacs (B) and healthy children (C). A and B1 commensal groups and B2 and D virulent groups. Data are expressed as percentage (number of positive clones/number of total analysed clones).
Sánchez et al. BMC Gastroenterology 2008 8:50 doi:10.1186/1471-230X-8-50