@article {fj52, title = {Experiments on feeding adult volunteers with Escherichia coli 111, B4, a coliform organism associated with infant diarrhea}, journal = {American Journal of Hygiene}, volume = {55}, number = {2}, year = {1952}, pages = {155-169}, url = {http://aje.oxfordjournals.org/content/55/2/155.full.pdf+html}, author = {Ferguson, W. W. and June, R. C.} }