<a href="https://en.wikipedia.org/wiki/Hemocytometer" class="extiw" title="en:Hemocytometer">Hemocytometer</a> side
<a href="//commons.wikimedia.org/wiki/User:Ewen" title="User:Ewen">Ewen</a>
2006-11-28
<span class="int-own-work" lang="en">Own work</span>