Drupal-Bibcite0<style face="normal" font="default" size="100%">Type IV Pili, Transient Bacterial Aggregates, and Virulence of Enteropathogenic Escherichia coli</style><style face="normal" font="default" size="100%">Type IV Pili, Transient Bacterial Aggregates, and Virulence of Enteropathogenic Escherichia coli</style>