<a href="https://en.wikipedia.org/wiki/Escherichia_coli" class="extiw" title="en:Escherichia coli">Escherichia coli</a>: Gram negative rod off a culture plate from a patient with Urinary Tract Infection.
<a href="//commons.wikimedia.org/wiki/User:Bobjgalindo" title="User:Bobjgalindo">Bobjgalindo</a>
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