@article {brcmtfs98, title = {Type IV Pili, Transient Bacterial Aggregates, and Virulence of Enteropathogenic Escherichia coli}, journal = {Science.}, volume = {280}, year = {1998}, pages = {5372}, author = {Bieber, D and Ramer, S W and Wu C-y and Murray, W J and Tobe, T and Fernandez, R and Schoolnik, G K} }