@article{Mellmann_2009,
title={Phylogeny and Disease Association of Shiga Toxin–producingEscherichia coliO91},
volume={15},
ISSN={1080-6059},
url={http://dx.doi.org/10.3201/eid1509.090161},
DOI={10.3201/eid1509.090161},
number={9},
journal={Emerging Infectious Diseases},
publisher={Centers for Disease Control and Prevention (CDC)},
author={Mellmann,
Alexander and Fruth,
Angelika and Friedrich,
Alexander W. and Wieler,
Lothar H. and Harmsen,
Dag and Werber,
Dirk and Middendorf,
Barbara and Bielaszewska,
Martina and Karch,
Helge},
year={2009},
month=sep,
pages={1474–1477} }